Percents to Decimals

More Decimals

By Sarah Gibson

​Today we will:

1. ​Practice and review decimal words

2. ​Relate decimals to percentages

3. Compare decimals

Decimal words

​0.1 one tenth

0.01 one hundredth

​

​0.1 zero point one

0.01 zero point zero one​

More decimal words

​0.5 five tenths

0.32 thirty-two hundredths

​

​0.5 zero point five

0.32 zero point three two​

Multiple Choice

What is the word form for 0.9

• A. ninety tenths

• B. nine tenths

• C. nine tens

• D. nine

Multiple Choice

What is the word form for 0.9

• A. nine

• B. zero nines

• C. zero point nine

• D. nine

Multiple Choice

What is the word form for 0.78

• A. seventy-eight

• B. seven eighths

• C. seventy-eight hundreds

• D. seventy-eight hundredths

Multiple Choice

What is the word form for 0.78

• A. zero point seven eight

• B. seven point eight

• C. zero point seventy-eight

• D. seventy eight

​Decimals as Percentages

​percentage: the number parts out

of 100

​

ex : ​28 = 0.28 = 28%

100​

​

​Find the percentage

​0.13 =

​

0.30 =

​

0.7 =

​

0.04 = ​

Multiple Choice

How do you write 0.98 as a percentage?

• A. 9.8

• B. 98%

• C. 980%

• D. 0.98%

Multiple Choice

How do you write $$\frac{35}{100}$$  as a percentage?

• A. 35%

• B. 3.5%

• C. 0.35%

• D. 3500%

Multiple Choice

How do you write 0.5 as a percentage?

• A. 5%

• B. 0.5%

• C. 50%

• D. 500%

Multiple Choice

How do you write 0.04 as a percentage?

• A. 4%

• B. 0.4%

• C. 40%

• D. 400%

​Comparing Decimals

​> greater than

< less than

= ​equal to

Multiple Choice

Compare this set of decimals: 0.4 ___ 0.04

• A. > greater than

• B. < less than

• C. = equal to

Multiple Choice

Compare this set of decimals: 0.2 is ___ 0.21

• A. greater than

• B. less than

• C. equal to

Multiple Choice

Compare this set of decimals: 0.8 ___ 0.65

• A. greater than

• B. less than

• C. equal to

Multiple Choice

Compare this set of decimals: 0.3 is ___ 0.30

• A. greater than

• B. less than

• C. equal to

Review

Review

forty-six hundredths written in decimal form is __________​

​

In percentage form it is _______.​

Review

If you compare it to another number...

​

0.46 is ________ _____ 0.4​

​

and 0.46 is _______ _____ 0.5​