Benchmark FDP Review

Benchmark FDP Review

Benchmark fractions, decimals and percents are key to understanding relationships between different forms of the same value.

Fraction to Decimal

To convert from fraction to decimal, you divide the numerator by the denominator.

Multiple Choice

How do you turn $\frac{1}{4}$   into a decimal?

•  $1\times4$  

•  $4\times1$  

•  $1\div4$  

•  $4\div1$  

Multiple Select

Select all the correct ways to divide if you want to turn  $\frac{3}{8}$  into a decimal.

•  $3\div8$  

•  $8\div3$  

Decimal to Fraction

To convert from decimal to fraction, SAY iT using the correct place value name.  The words you say become how to write your fraction.

Multiple Choice

What is the correct way to say 4.031 using the place value name?

• Forty and thirty-one thousandths

• Four and thirty-one hundredths

• Four point zero three one

• Four and thirty-one thousandths

Decimal to Percent

To convert from decimal to percent, move the decimal to the RIGHT two times.

Multiple Choice

What percent is equivalent to 0.38?

• 0.38%

• 3.8%

• 38%

• 380%

Multiple Choice

What percent is equivalent to 2.7?

• 2.7%

• 27%

• 0.27%

• 270%

Multiple Choice

What percent is equivalent to 1.003?

• 100.3%

• 10.03%

• 1.003%

• 1003%

Percent to Decimal

To convert from percent to decimal, find the decimal (at the end of a number if you can't already see it) and move the decimal to the LEFT two times.

Multiple Choice

What direction would you move a decimal to convert a percent to a decimal?

• Right

• Down

• Left

• Up

Multiple Choice

Which decimal is equivalent to 49%

• 0.49

• 49.0

• 4.9

• 4900.0

Multiple Choice

Which decimal is equivalent to 87.5%

• 0.875

• 8.75

• 87.5

• 875.0

Multiple Choice

Which decimal is equivalent to 598%?

• 598.0

• 59.8

• 5.98

• 0.598

Percent to Fraction

To convert a percent to fraction, put the percent on top of 100, and simplify, if possible.

Multiple Select

Select all the fractions that are equivalent to 20%.

• $\frac{20}{100}$

• $\frac{2}{10}$

• $\frac{1}{5}$

• $\frac{10}{50}$

Multiple Choice

Which simplified fraction is equivalent to 75%?

• $\frac{75}{100}$

• $\frac{3}{4}$

• $\frac{70}{50}$

• $\frac{75}{10}$

Multiple Choice

Which simplified fraction is equivalent to 68%?

• $\frac{68}{100}$

• $\frac{34}{50}$

• $\frac{17}{25}$

• $\frac{34}{100}$

Fraction to Percent

To convert a fraction to percent, one common way is to convert the fraction to a decimal and then convert the decimal to a percent.

Multiple Choice

What percent is equivalent to  $\frac{7}{10}$  ?

• 0.07%

• 0.7%

• 7%

• 70%

Multiple Choice

What percent is equivalent to  $\frac{1}{8}$  ?

• 12.5%
  

• 1.8%

• 0.125%

• 18%