Decimals and Fractions with Models

Choose the correct standard form of this numbers: two and thirty nine hundredths

• 2.93

• 2.039

• 2.39

• 3.29

Tags

CCSS.5.NBT.A.3A

Convert fraction to a decimal

³/₅

• 0.04

• 0.004

• 4000

Tags

CCSS.5.NBT.A.3A

The shaded model represents the decimal-

• 0.08

• 0.8

• 0.92

• 8

Tags

CCSS.4.NF.C.6

• 4.34

• 43.4

• 0.434

• 0.0434

Tags

CCSS.4.NF.C.6

Select all fractions equivalent to 40%.

• 4/100

• 2/5

• 2/50

• 40/100

• 4/10

• 0.8

• 0.08

• 0.008

• 8.0

Tags

CCSS.4.NF.C.6

What decimal is illustrated in the image?

• 0.40

• 0.20

• 0.60

• 1.20

Tags

CCSS.4.NF.C.6

In a neighborhood 12/40 of the kids are in middle school. What percent is equivalent to the number of neighborhood kids in middle school?

• 35%

• 24%

• 30%

What percentage of the model is shaded?

• 1%

• 10%

• 99%

• 100%

Answer explanation

10 squares are shaded in the model. There are 100 total squares in the model. The fraction of the model shaded is 10/100. A percent, or percentage, is a special fraction that always has 100 as the denominator. Because the bottom of a percent is always 100, we don’t even write it. We remove the 100 and put a % instead. 10/100 = 10%.