Chapter 9 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

What does the decimal 0.01 represent?

Back

0.01 represents one hundredth.

Front

How do you multiply decimals?

Back

To multiply decimals, 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 2 x 0.4?

Back

0.8

Front

What is 0.4 x 0.03?

Back

0.012

Front

What is 7 x 2?

Back

14

Front

What is 0.6 x 2?

Back

1.2

Front

What is the value of 0.1 in fractions?

Back

0.1 is equivalent to 1/10.

Front

What is the value of 0.001 in fractions?

Back

0.001 is equivalent to 1/1000.

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 if possible.