Estimate. Then, use the standard algorithm to solve. Express your products in standard form. b. 65 x 5.8 z a. 4.2 x 34 = 42 (tenths) 58 (tenths) x 6 5 × 34

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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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2. Estimate. Then, use the standard algorithm to solve. Express your products in standard form.
4.2 x 34 =
b. 65 x 5.8 z
a.
42 (tenths)
58 (tenths)
x 6 5
x 3 4
125
Multiply decimal fractions with tenths by multi-digit whole numbers
using place value understanding to record partial products.
Lesson 10:
EUREKA
MATH
© 201R.Great Mindsearea máth.org
Lesson 10 Homework 5 2
ASTORY OF UNITS
Page
3 4
Q +
Transcribed Image Text:ogle.com/file/d/1Ygfxw31qFhUpMsQnJh3PZNqtE01PNTgA/view Open with Google Docs 2. Estimate. Then, use the standard algorithm to solve. Express your products in standard form. 4.2 x 34 = b. 65 x 5.8 z a. 42 (tenths) 58 (tenths) x 6 5 x 3 4 125 Multiply decimal fractions with tenths by multi-digit whole numbers using place value understanding to record partial products. Lesson 10: EUREKA MATH © 201R.Great Mindsearea máth.org Lesson 10 Homework 5 2 ASTORY OF UNITS Page 3 4 Q +
Expert Solution
Step 1

(a) 4.2×34

Solve the multiplication.

4.2×34=1428×10-1=142.8

The standard algorithm solution is,

42tenths×34168126142.8

Thus, the value of the given product is 142.8.

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