Multiplying Decimals

Front

What is a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a decimal point. For example, 0.5 is a decimal that represents 5/10.

Front

How do you multiply decimals?

Back

To multiply decimals, first multiply the numbers as if they were whole numbers. Then, count the total number of decimal places in both numbers and place the decimal point in the product accordingly.

Front

What is the product of 0.8 and 0.3?

Back

0.24

Front

What is 1.5 x 2.4?

Back

3.6

Front

How do you round a decimal to the nearest whole number?

Back

To round a decimal to the nearest whole number, look at the digit to the right of the decimal point. If it's 5 or more, round up. If it's less than 5, round down.

Front

What is 0.75 x 4?

Back

3.0

Front

If a pencil costs $0.75, how much do 10 pencils cost?

Back

$7.50

Front

What is 6.2 x 3?

Back

18.6

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator. For example, 1/4 = 0.25.

Front

What is the total cost of 3 items priced at $2.50 each?

Back

$7.50