OpenUp 6th Math 3.10 Review

The word (a)   means “for each 100.” The symbol for percent is %.

For example, a quarter is worth 25 cents, and a dollar is worth 100 cents. We can say that a quarter is worth ___% of a dollar.

• 10

• 25

• 50

• 75

A (a)   is a rate per 100.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

a fish tank can hold 36 liters. Right now there is 27 liters of water in the tank. The percentage of the tank that is full is ___%.

• 25

• 50

• 75

• 100

What percentage of a dollar is the value of 4 dimes?

• 40%

• 8%

• 135%

• 25%

What percentage of a dollar is the value of 1 nickel and 3 pennies?

• 40%

• 8%

• 135%

• 25%

What percentage of a dollar is the value of 5 quarters and 1 dime?

• 40%

• 8%

• 135%

• 25%

Select all of the different combinations of coins with a value of 30% of a dollar.

• 30 pennies

• 6 nickels

• 3 dimes

• 1 quarter

Select all of the different combinations of coins with a value of 140% of a dollar.

• 140 pennies

• 5 quarters and 3 nickels

• 14 dimes

• 6 quarters

The United States government used to make coins of many different values. What percentage of $1 is 1/2 cent

• 1/2%

• 3%

• 20%

• 250%

• 500%