# How do you solve 2 1 2?

Solution: 2 1/2 as a decimal is 2.5

To do that, we need to **multiply 2 by 2 and add its product to 1 in the numerator**to get: 5/2.

## How do you solve 1 2 divided by 2?

In other words - one half divided by two is one quarter.## What's 2 1 2 as a fraction?

Answer and Explanation: The improper fraction that is equal to 2 1/2 is 5/2.## How do you calculate 2 and a half?

2 1/2 = 2 1/2 = 2 · 2 + 1/2 = 4 + 1/2 = 52 = 2 12 = 2.5.## How to solve 1 2 multiplied by 2?

In other words - one half multiplied by two is one.## How to Solve the 1x2x2

## What does 2 1 2 mean in math?

Mixed numbers2 1/2 is a mixed number. If we say we have 2 1/2 pizzas, it means we have 2 whole pizzas and 1/2 of another pizza. You can read 2 1/2 like this: two-and-a-half.

## What is 2.5 as a fraction?

2.5 can be represented as a fraction in numerous ways. The most common way is 2 1/2, which means two and a half. This can also be written as 2.5 or 25/10. Another way to represent 2.5 as a fraction is 5/2, which means five halves.## What is half of 2 1 2 cups?

One half of 2.5 cups is 1.25 cups, or one and a quarter.## What number 2 1 2 is equivalent to?

212 as an improper fraction is 52 .## How do you write 1 2 as a power of 2?

1/2 to the power of 2 can be written as (1/2)^{2}, where 1/2 is called the base and 2 is the power of the expression. Therefore, we can rewrite (1/2)

^{2}= 1/2 × 1/2. ⇒ 1/2×1/2 = 1/4 or 0.25.

## How do you solve 1 2 of a number?

Halves are calculated by dividing by 2. For example: One half of 10 = ½ of 10 = 10/2 = 5. One half of 34 = ½ of 34 = 34/2 = 17.## What is 2.5 in a half?

The answer is 1.25.## What is 2.5 in fraction with solution?

Answer: Fractional form of 2.5 is 5/2.To convert 2.5 into a fraction, firstly we will write the number in x/y form, where x and y are positive integers. So, 2.5 can be written as 2.5/1. For the removal of the decimal, we multiply and divide by 10. And we get, 2.5/1 x 10/10 = 25/10 = 5/2.

## What is 2 and a half as a decimal?

Solution: 2 1/2 as a decimal is 2.5.## Is 1 2 the same as multiplying by 2?

Technically, to divide a number by 1/2 is the same as to multiply it by 2. See also “multiply by double.”## How to find the ratio?

Ratios compare two numbers, usually by dividing them. If you are comparing one data point (A) to another data point (B), your formula would be A/B. This means you are dividing information A by information B. For example, if A is five and B is 10, your ratio will be 5/10.## What does 2 1 ratio means?

For example if the numbers of boys and girls at a hockey match are in the ratio 2:1 , we know the following information: There are more boys than girls. There are 2 boys for every girl. The number of boys is double the number of girls, which is the same as saying there are half as many girls as boys.## What is 2 1 as a fraction?

2/1 = 21 = 2Spelled result in words is two.