SOL 7.2: Practical Problems

Front

What is one-third of 12?

Back

4

Front

If each cupcake costs $1.75, how much do 4 cupcakes cost?

Back

$7

Front

How do you calculate 20% of a number?

Back

Multiply the number by 0.20.

Front

What is the total number of trees if 1/4 are apple trees and 20% are peach trees in an orchard of 80 trees?

Back

36

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place over the original denominator.

Front

What is the total distance walked if Marcos walks 1.25 miles, 2.3 miles, and 1.2 miles?

Back

4.75 miles

Front

How do you calculate the cost to fill a gas tank?

Back

Multiply the price per gallon by the number of gallons.

Front

If gas costs $3.19 per gallon, how much does it cost to fill a 5-gallon tank?

Back

$15.95

Front

What is the formula to find the number of items that are not a certain type?

Back

Total items - items of that type.

Front

If Mrs. Gonzalez has 56 marbles and 1/4 are blue, how many are not blue?

Back

42