Name the rational numbers from the list below.   −4​, 0​, 33​, 9.81​, 11​, 49​, 214​,−15​, 1.3737737773..

Q: Express the given number as a rational number. 3.728

A:

Q: 0.5x - 2.8 = 0.7

A: Add 2.8 to the equation 0.5x-2.8=0.7 on both sides.

Q: 3 5/6 as a mixed number

A: Solution

Q: 2x = 64 * 8/125

A: on solving this we get

Q: -0.8 0 1.2

A:

Q: Subtract. 4 1/3- 3 4/9

A: First, we convert the mixed fractions into improper fractions

Q: 0.3(7 + 2x) + 1.3x = 3.5

A:

Q: How many multiples of 17 are greater than -50 and less than 50

A: We have to find number of multiples of 17 greater that -50 and less than 50.

Q: 60100 -0.58,-5, 0.85 Which of the following shows the above numbers arranged in decreasing order?

A: We have to find the decreasing order of the given numbers.

Q: How many multiples of 4 lie between 10 and 250?

A:

Q: Is 1.0227 a rational number explain

A: Is 1.0227 a rational number explain

Q: -47.47 is equal to the rational number

A:

Q: List all the rational numbers in the set:

A:

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.