Multiplying and Dividing Decimals

Front

What is a decimal?

Back

A decimal is a number that includes a decimal point, which separates the whole number part from the fractional part.

Front

How do you multiply a decimal by 10?

Back

To multiply a decimal by 10, move the decimal point one place to the right.

Front

What is the result of 0.5 x 2?

Back

0.5 x 2 = 1.0

Front

How do you divide a decimal by 10?

Back

To divide a decimal by 10, move the decimal point one place to the left.

Front

What is the result of 3.6 ÷ 0.1?

Back

3.6 ÷ 0.1 = 36

Front

What does it mean to find the quotient?

Back

Finding the quotient means determining how many times one number is contained within another.

Front

What is the result of 0.48 ÷ 0.02?

Back

0.48 ÷ 0.02 = 24

Front

How do you convert a decimal to a fraction?

Back

To convert a decimal to a fraction, write the decimal over its place value and simplify.

Front

What is the result of 2.34 ÷ 10?

Back

2.34 ÷ 10 = 0.234

Front

What is the rule for dividing decimals?

Back

To divide decimals, move the decimal point in the divisor to make it a whole number, and move the decimal point in the dividend the same number of places.