Convert Percents/Fractions/Decimal
Proportions
Ratios & Unit Rates
Percent Increase/Decrease
Ms. Sharp Trivia
100

Convert the percent into a decimal.

52.5%

.525

100

The male to female ratio at RPI is 4 to 1.  If 2000 men attend the school, how many females attend?

500 females

100

8 rolls of paper towels cost $8.  Find the unit rate

$1 per roll of paper towel

100

From 100 to 150

50% increase

100

The name of my wife

Michelle

200

Convert the percent into a reduced fraction.

42%

21/50

200

Mixing orange juice and cranberry juice in a ratio of 4 to 3 can make a orange-cranberry juice blend.  How much of each juice should you use to make 105 cups of the mixture?

Orange juice = 60 cups

Cranberry juice = 45 cups

200

If it costs $12 for 3 pounds of turkey, how much would 5 pounds cost?

$20

200

From 40 to 30

25% decrease

200

The names of my twins

Jacob & Jordan

300

Convert the fraction into a percent.

2/5

40%

300

John paid $42.60 for three t-shirts.  How many of 10 of the same shirts cost?

$142

300

A race cars travels at a constant speed of 15 miles every 6 minutes.  How many miles does it go in 60 minutes?

150 miles

300

The amount of data usage increased from 4 GB last month to 9 GB this month.  Find the percent of increase.

125% increase

300

The town that I live in

Somers

400

Convert the fraction into a percent

7/5

140%

400

At lunch there is a choice of pizza or tacos.  Three times as many students choose pizza over tacos and all together 180 students ate lunch.  How many had tacos?

45 people ate tacos

400

A recipe calls for 3.5 cups of flour for every 2 cups of sugar.  If you make a batch that has 5 cups of sugar, how many cups of flour do you need to use?

8.75 cups of flour

400

On the first day of a road trip, we drove 600 miles.  On the second day, we drove 800 miles.  What is the percent increase in the distance traveled from day 1 to day 2? 

33.3% increase

400

The college I attended for undergraduate and graduate degrees

Springfield College

500

Convert the fraction into a percent

8/12

66.7%

500

A greyhound can run 64 km per hour.  How many minutes will it takes the dog to run 4 km at that rate?

3.75 minutes

500

Snow is falling at a rate of 2.5 inches per hour.  If the snow continues at the same rate, how many inches of snow has fallen after 150 minutes?

6.25 inches

500

A population of lions decreased by 15% to 136 lions. Find the original population of lions.

160 lions

500

The number of years I have been teaching

19 years