# Question: How Do You Divide A Decimal By A Power Of 10?

## What are multiples of 5?

Search formExample 2:Find the multiples of the whole number 5.Multiplication:5 x 15 x 6Multiples of 5:530Solution:The multiples of 5 are 5, 10, 15, 20, 25, 30, 35, 40,….

## What is a factor of 10?

The factors of 10 are 1, 2, 5, and 10. You can also look at this the other way around: if you can multiply two whole numbers to create a third number, those two numbers are factors of the third. 2 x 5 = 10, so 2 and 5 are factors of 10. 1 x 10 = 10, so 1 and 10 are also factors of 10.

## What is 10 with the power of 0?

When n is less than 0, the power of 10 is the number 1 n places after the decimal point; for example, 10−2 is written 0.01. When n is equal to 0, the power of 10 is 1; that is, 100 = 1.

## What does 10 to the power of 8 mean?

100000000 is 1 followed by eight zeroes. This is 8 10 expressed as a power of ten which represents 10 multiplied by itself eight times.

## Why do you put a zero when multiplying?

No! There is one trick. When you multiply the second part, add a “0” to that answer, because you are multiplying the value from the tens column (the 2). If it’s from the tens, add a zero.

## Why do you add a zero when multiplying by 10?

Why ‘adding zero’ is a problem From the outset, pupils need to grasp the idea that when you multiply by 10, 100, 1000 and so on, each digit shifts to the left on a place value table because they’re adding another place to the number.

## Why is dividing by 0.1 the same as multiplying by 10?

Dividing by 0.1 is the same as multiplying by 10. This is because there are 10 tenths in a whole. Dividing by 0.01 is the same as multiplying by 100. This is because 0.01 is one hundredth and there are a hundred hundredths in a whole.

## Which is the same as dividing a number by 10?

Multiplying or Dividing Decimals by 10 or 100 If you multiply a decimal by 10, the decimal point will move one place to the right. … If you multiply or divide by any power of 10, it will move a number of spaces equal to the number of 0’s.

## What are the factors of 18?

Factors of 18: The square root of 18 is 4.2426, rounded down to the closest whole number is 4. Testing the integer values 1 through 4 for division into 18 with a 0 remainder we get these factor pairs: (1 and 18), (2 and 9), (3 and 6). The factors of 18 are 1, 2, 3, 6, 9, 18.

## How do you get 10 of a number?

To calculate 10 percent of a number, simply divide it by 10 or move the decimal point one place to the left. For example, 10 percent of 230 is 230 divided by 10, or 23.

## What happens when you divide by 10?

So what really happens when you divide by 10? Division is the inverse of multiplication. When you divide a number by 10, each digit moves one place to the right to make it 10 times smaller.

## What is the rule for multiplying by 10?

Multiplication is repeated addition. When multiplying whole numbers by 10, simply add a 0 to the end of the number. When multiplying decimals by 10, move the decimal point one space to the right.

## How do you divide a decimal by 100?

To divide a whole or a decimal number by 100, move the decimal point two places to the left. Note that although a whole number does not have a decimal point, we can always add it at the end of the number. (For example, 35 and 35.

## How do you divide 10 to the power of?

To divide by a power of 10, simply move the decimal to the left the same number of places as the exponent or as the number of zeros. Example: (Note: The decimal of a whole number is always to the right of the one’s place.) Another Way to Indicate Division by a power of 10 is to multiply by 10 to a negative exponent.