Percents and Decimals and Fractions

Multiply Decimals

*1 decimal place.

*10th place.

3 x 0.2 =

• 6

• 0.6

• 0.06

• 0.006

Tags

CCSS.5.NBT.B.7

Multiply Decimals

*2 decimal places

*100th place

3 x 0.02 =

• 6

• 0.6

• 0.06

• 0.006

Tags

CCSS.6.NS.B.3

Multiply Decimals

2 x 0.4 =

• 8

• 0.8

• 0.08

• 0.008

Tags

CCSS.6.NS.B.3

Multiply Decimals

2 x 0.04 =

• 8

• 0.8

• 0.08

• 0.008

Tags

CCSS.6.NS.B.3

Express 45% as a common fraction and as decimal fraction.

I can estimate percent using fractions and decimals.

Estimate the answer.

8% of 40

Explain what you estimated.

Tags

CCSS.6.RP.A.3C

What percentage of the total juice is orange juice if the recipe calls for 3 parts apple juice to 1 part orange juice for a total of 40 liters?

• 25%

• 75%

Convert 18.3% to a decimal.

• 18.3

• 1.83

• 0.183

• 0.0183

Is a ratio that compares a number to 100.  It means "per 100" or "out of 100".

• Percent

• Ratio Table

• Unit Rate

• Rate

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Express 25% as a fraction and a decimal.

• 1/2, 0.5

• 1/4, 0.25

• 3/4, 0.75

• 25/100, 0.25