Explanation Given Information: The multiplication of: 3 , 128 × 478 _ . Formula used: The procedure used to multiply two whole numbers is: Step 1: Find the estimated product of the rounded numbers with each number rounded to its first digit. Step 2: Use the calculator to calculate the exact product of the numbers. Step 3: Compare the estimated and exact product to determine if the exact product is reasonable. Step 4: Multiply the numbers manually to verify the product. Calculation: Consider the multiplication of: 3 , 128 × 478 _ Now, round each number to its first digit. 3 , 128 → 3 , 100 × 478 _ → × 500 _ So, the estimated product is calculated as, 3 , 100 × 500 _ 1 , 550 , 000 Thus, the estimated product is obtained as 1 , 550 , 000 . Now, find the exact product of the numbers by calculator. Enter the provided numbers into the calculator. So, the exact product is obtained as, 3128 × 478 = ⇒ 1 , 495 , 184 The obtained estimated product and the exact product are not reasonably close. Verify the exact product by multiplying the numbers manually. 3 , 128 × 478 _ Start with the ones place

11th Edition

ISBN: 8220103632072

Author: NOBLE

Publisher: Pearson Education (US)

See similar textbooks

Concept explainers

Numerical Integration

In a mathematical investigation, numerical integration comprises a wide group of calculations for computing the mathematical estimation of definite integral, and likewise, the term is moreover in some cases used to depict the numerical solution of differ…

Videos

Question

Chapter 1, Problem 61ES

To determine

To calculate: The estimated product with each number rounded to the nearest hundred and then find the exact product of:

3,128 ×478_

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 1, Problem 60ES

Chapter 1, Problem 62ES

Students have asked these similar questions

Find the least common denominator 1/2 and 3/4?

What is the product of 5558 and 3176?

what is the last digit of 2^123 + 3^45? (hint: find the pattern for each number separately before combining)?

Chapter 1 Solutions

EBK BUSINESS MATH

Ch. 1.1 - Prob. 1-1SC Ch. 1.1 - Prob. 1-2SC Ch. 1.1 - Prob. 1-3SC Ch. 1.1 - Prob. 1-4SC Ch. 1.1 - Prob. 2-1SC Ch. 1.1 - Prob. 2-2SC Ch. 1.1 - Prob. 2-3SC Ch. 1.1 - Prob. 2-4SC Ch. 1.1 - Prob. 3-1SC Ch. 1.1 - Prob. 3-2SC

Ch. 1.1 - Prob. 3-3SC Ch. 1.1 - Prob. 3-4SC Ch. 1.1 - Prob. 3-5SC Ch. 1.1 - Prob. 3-6SC Ch. 1.1 - Prob. 4-1SC Ch. 1.1 - Prob. 4-2SC Ch. 1.1 - Prob. 4-3SC Ch. 1.1 - Prob. 4-4SC Ch. 1.1 - Prob. 1SE Ch. 1.1 - Prob. 2SE Ch. 1.1 - Prob. 3SE Ch. 1.1 - Prob. 4SE Ch. 1.1 - Prob. 5SE Ch. 1.1 - Prob. 6SE Ch. 1.1 - Prob. 7SE Ch. 1.1 - Prob. 8SE Ch. 1.1 - Prob. 9SE Ch. 1.1 - Prob. 10SE Ch. 1.1 - Prob. 11SE Ch. 1.1 - Prob. 12SE Ch. 1.1 - Prob. 13SE Ch. 1.1 - Prob. 14SE Ch. 1.1 - Prob. 15SE Ch. 1.1 - Prob. 16SE Ch. 1.1 - Prob. 17SE Ch. 1.1 - Prob. 18SE Ch. 1.1 - Prob. 19SE Ch. 1.1 - Prob. 20SE Ch. 1.1 - Prob. 21SE Ch. 1.1 - Prob. 22SE Ch. 1.1 - Prob. 23SE Ch. 1.1 - Prob. 24SE Ch. 1.1 - Prob. 25SE Ch. 1.1 - Prob. 26SE Ch. 1.2 - Prob. 1-1SC Ch. 1.2 - Prob. 1-2SC Ch. 1.2 - Prob. 1-3SC Ch. 1.2 - Prob. 1-4SC Ch. 1.2 - Prob. 1-5SC Ch. 1.2 - Prob. 1-6SC Ch. 1.2 - Prob. 1-7SC Ch. 1.2 - Prob. 1-8SC Ch. 1.2 - Prob. 1-9SC Ch. 1.2 - Prob. 1-10SC Ch. 1.2 - Prob. 1-11SC Ch. 1.2 - Prob. 1-12SC Ch. 1.2 - Prob. 2-1SC Ch. 1.2 - Prob. 2-2SC Ch. 1.2 - Prob. 2-3SC Ch. 1.2 - Prob. 2-4SC Ch. 1.2 - Prob. 2-5SC Ch. 1.2 - Prob. 2-6SC Ch. 1.2 - Prob. 3-1SC Ch. 1.2 - Prob. 3-2SC Ch. 1.2 - Prob. 3-3SC Ch. 1.2 - Prob. 3-4SC Ch. 1.2 - Prob. 3-5SC Ch. 1.2 - Prob. 3-6SC Ch. 1.2 - Prob. 3-7SC Ch. 1.2 - Prob. 3-8SC Ch. 1.2 - Prob. 3-9SC Ch. 1.2 - Prob. 3-10SC Ch. 1.2 - Prob. 4-1SC Ch. 1.2 - Prob. 4-2SC Ch. 1.2 - Prob. 4-3SC Ch. 1.2 - Prob. 4-4SC Ch. 1.2 - Prob. 4-5SC Ch. 1.2 - Prob. 4-6SC Ch. 1.2 - Prob. 4-7SC Ch. 1.2 - Prob. 4-8SC Ch. 1.2 - Prob. 4-9SC Ch. 1.2 - Prob. 4-10SC Ch. 1.2 - Prob. 5-1SC Ch. 1.2 - Prob. 5-2SC Ch. 1.2 - Prob. 5-3SC Ch. 1.2 - Prob. 5-4SC Ch. 1.2 - Prob. 1SE Ch. 1.2 - Prob. 2SE Ch. 1.2 - Prob. 3SE Ch. 1.2 - Prob. 4SE Ch. 1.2 - Prob. 5SE Ch. 1.2 - Prob. 6SE Ch. 1.2 - Prob. 7SE Ch. 1.2 - Prob. 8SE Ch. 1.2 - Prob. 9SE Ch. 1.2 - Prob. 10SE Ch. 1.2 - Prob. 11SE Ch. 1.2 - Prob. 12SE Ch. 1.2 - Prob. 13SE Ch. 1.2 - Prob. 14SE Ch. 1.2 - Prob. 15SE Ch. 1.2 - Prob. 16SE Ch. 1.2 - Prob. 17SE Ch. 1.2 - Prob. 18SE Ch. 1.2 - Prob. 19SE Ch. 1.2 - Prob. 20SE Ch. 1.2 - Prob. 21SE Ch. 1.2 - Prob. 22SE Ch. 1.2 - Prob. 23SE Ch. 1.2 - Prob. 24SE Ch. 1.2 - Prob. 25SE Ch. 1.2 - Prob. 26SE Ch. 1.2 - Prob. 27SE Ch. 1.2 - Prob. 28SE Ch. 1.2 - Prob. 29SE Ch. 1.2 - Prob. 30SE Ch. 1.2 - Prob. 31SE Ch. 1.2 - Prob. 32SE Ch. 1.2 - Prob. 33SE Ch. 1.2 - Prob. 34SE Ch. 1.2 - Prob. 35SE Ch. 1.2 - Prob. 36SE Ch. 1.2 - Prob. 37SE Ch. 1.2 - Prob. 38SE Ch. 1.2 - Prob. 39SE Ch. 1.2 - Prob. 40SE Ch. 1.2 - Prob. 41SE Ch. 1.2 - Prob. 42SE Ch. 1.2 - Prob. 43SE Ch. 1.2 - Prob. 44SE Ch. 1.2 - Prob. 45SE Ch. 1.2 - Prob. 46SE Ch. 1.2 - Prob. 47SE Ch. 1.2 - Prob. 48SE Ch. 1.2 - Prob. 49SE Ch. 1.2 - Prob. 50SE Ch. 1.2 - Prob. 51SE Ch. 1.2 - Prob. 52SE Ch. 1.2 - Prob. 53SE Ch. 1.2 - Prob. 54SE Ch. 1.2 - Prob. 55SE Ch. 1.2 - Prob. 56SE Ch. 1 - Prob. 1ES Ch. 1 - Prob. 2ES Ch. 1 - Prob. 3ES Ch. 1 - Prob. 4ES Ch. 1 - Prob. 5ES Ch. 1 - Prob. 6ES Ch. 1 - Prob. 7ES Ch. 1 - Prob. 8ES Ch. 1 - Prob. 9ES Ch. 1 - Prob. 10ES Ch. 1 - Prob. 11ES Ch. 1 - Prob. 12ES Ch. 1 - Prob. 13ES Ch. 1 - Prob. 14ES Ch. 1 - Prob. 15ES Ch. 1 - Prob. 16ES Ch. 1 - Prob. 17ES Ch. 1 - Prob. 18ES Ch. 1 - Prob. 19ES Ch. 1 - Prob. 20ES Ch. 1 - Prob. 21ES Ch. 1 - Prob. 22ES Ch. 1 - Prob. 23ES Ch. 1 - Prob. 24ES Ch. 1 - Prob. 25ES Ch. 1 - Prob. 26ES Ch. 1 - Prob. 27ES Ch. 1 - Prob. 28ES Ch. 1 - Prob. 29ES Ch. 1 - Prob. 30ES Ch. 1 - Prob. 31ES Ch. 1 - Prob. 32ES Ch. 1 - Prob. 33ES Ch. 1 - Prob. 34ES Ch. 1 - Prob. 35ES Ch. 1 - Prob. 36ES Ch. 1 - Prob. 37ES Ch. 1 - Prob. 38ES Ch. 1 - Prob. 39ES Ch. 1 - Prob. 40ES Ch. 1 - Prob. 41ES Ch. 1 - Prob. 42ES Ch. 1 - Prob. 43ES Ch. 1 - Prob. 44ES Ch. 1 - Prob. 45ES Ch. 1 - Prob. 46ES Ch. 1 - Prob. 47ES Ch. 1 - Prob. 48ES Ch. 1 - Prob. 49ES Ch. 1 - Prob. 50ES Ch. 1 - Prob. 51ES Ch. 1 - Prob. 52ES Ch. 1 - Prob. 53ES Ch. 1 - Prob. 54ES Ch. 1 - Prob. 55ES Ch. 1 - Prob. 56ES Ch. 1 - Prob. 57ES Ch. 1 - Prob. 58ES Ch. 1 - Prob. 59ES Ch. 1 - Prob. 60ES Ch. 1 - Prob. 61ES Ch. 1 - Prob. 62ES Ch. 1 - Prob. 63ES Ch. 1 - Prob. 64ES Ch. 1 - Prob. 65ES Ch. 1 - Prob. 66ES Ch. 1 - Prob. 67ES Ch. 1 - Prob. 68ES Ch. 1 - Prob. 69ES Ch. 1 - Prob. 70ES Ch. 1 - Prob. 71ES Ch. 1 - Prob. 72ES Ch. 1 - Prob. 73ES Ch. 1 - Prob. 74ES Ch. 1 - Prob. 75ES Ch. 1 - Prob. 76ES Ch. 1 - Prob. 77ES Ch. 1 - Prob. 78ES Ch. 1 - Prob. 79ES Ch. 1 - Prob. 80ES Ch. 1 - Prob. 81ES Ch. 1 - Prob. 82ES Ch. 1 - Prob. 83ES Ch. 1 - Prob. 84ES Ch. 1 - Prob. 85ES Ch. 1 - Prob. 86ES Ch. 1 - Prob. 87ES Ch. 1 - Prob. 88ES Ch. 1 - Prob. 89ES Ch. 1 - Prob. 1PT Ch. 1 - Prob. 2PT Ch. 1 - Prob. 3PT Ch. 1 - Prob. 4PT Ch. 1 - Prob. 5PT Ch. 1 - Prob. 6PT Ch. 1 - Prob. 7PT Ch. 1 - Prob. 8PT Ch. 1 - Prob. 9PT Ch. 1 - Prob. 10PT Ch. 1 - Prob. 11PT Ch. 1 - Prob. 12PT Ch. 1 - Prob. 13PT Ch. 1 - Prob. 14PT Ch. 1 - Prob. 15PT Ch. 1 - Prob. 16PT Ch. 1 - Prob. 17PT Ch. 1 - Prob. 18PT Ch. 1 - Prob. 19PT Ch. 1 - Prob. 20PT Ch. 1 - Prob. 21PT Ch. 1 - Prob. 22PT Ch. 1 - Prob. 23PT Ch. 1 - Prob. 24PT Ch. 1 - Prob. 25PT Ch. 1 - Prob. 26PT Ch. 1 - Prob. 27PT Ch. 1 - Prob. 28PT Ch. 1 - Prob. 29PT Ch. 1 - Prob. 30PT Ch. 1 - Prob. 31PT Ch. 1 - Prob. 32PT Ch. 1 - Prob. 1CT Ch. 1 - Prob. 2CT Ch. 1 - Prob. 3CT Ch. 1 - Prob. 4CT Ch. 1 - Prob. 5CT Ch. 1 - Prob. 6CT Ch. 1 - Prob. 7CT Ch. 1 - Prob. 8CT Ch. 1 - Prob. 9CT Ch. 1 - Prob. 10CT Ch. 1 - Prob. 11CT Ch. 1 - Prob. 12CT Ch. 1 - Prob. 1CP Ch. 1 - Prob. 2CP Ch. 1 - Prob. 1CS1 Ch. 1 - Prob. 2CS1 Ch. 1 - Prob. 3CS1 Ch. 1 - Prob. 1CS2 Ch. 1 - Prob. 2CS2 Ch. 1 - Prob. 3CS2 Ch. 1 - Prob. 1CS3 Ch. 1 - Prob. 2CS3 Ch. 1 - Prob. 3CS3 Ch. 1 - Prob. 4CS3 Ch. 1 - Prob. 5CS3

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.

The estimated product with each number rounded to the nearest hundred and then find the exact product of: 3 , 128 × 478 _

Solution Summary: The author explains how to calculate the estimated and exact product of two whole numbers.

Concept explainers

Videos

To calculate: The estimated product with each number rounded to the nearest hundred and then find the exact product of:

3,128 ×478_

Want to see the full answer?

Chapter 1 Solutions

The estimated product with each number rounded to the nearest hundred and then find the exact product of: 3 , 128 × 478 _

Solution Summary: The author explains how to calculate the estimated and exact product of two whole numbers.

Concept explainers

Videos

To calculate: The estimated product with each number rounded to the nearest hundred and then find the exact product of: 3,128 ×478_

Want to see the full answer?

Chapter 1 Solutions

To calculate: The estimated product with each number rounded to the nearest hundred and then find the exact product of:

3,128 ×478_