Ratios
Unit Rate
Proportions and Scale
Drawings
Percents and Decimals
Percent of a number
100
Write each ratio as a fraction in simplest form 20 out of 35 people
What is 4/7
100
Write each ratio as a unit rate 6 miles in 2 hours
What is 3 miles in 1 hour
100
On a map, the scale is 1 centimeter = 10 miles The distance on a map between two cities is 1.6 centimeters. Find the actual distance
What is 16 miles
100
Write 60% as a fraction in simplest form.
What is 3/5
100
Solve: 25% of 395
What is 98.75
200
Write each ratio as a fraction in simplest form 6 DVDs to 4 tapes
What is 3/2
200
Write each ratio as a unit rate $2.40 for a dozen pencils
What is $0.20 for 1 pencil
200
On a set of architectural drawings, the scale is 1 inch = 8 feet. If the length of the living room is 3 inches on the drawing, what is the actual length of the living room?
What is 24 feet
200
Write 3/20 as a percent.
What is 15%
200
Solve: 48% of 60
What is 28.80
300
Write each ratio as a fraction in simplest form 64 red cars out of 80 cars
What is 4/5
300
Write each ratio as a unit rate 180 miles on 10 gallons
What is 18 miles per 1 gallon
300
Solve: m/32 = 6/8
What is 24
300
What percent of a dollar is a dime?
What is 10%
300
Solve: 10% of 25
What is 2.5
400
Write each ratio as a fraction in simplest form 16 pens to 12 brushes
What is 4/3
400
Write each ratio as a unit rate $120 for 12 calculators
What is $10 for 1 calculator
400
Solve 3/2 = 21/y
What is 14
400
Write 15% as a decimal
What is 0.15
400
Solve:Write 3.8% as a decimal
What is .038
500
Write each ratio as a fraction in simplest form 16 blue-eyed people out of 50 people
What is 8/25
500
Write each ratio as a unit rate 424 kilometers in 8 hours
What is 53 kilometers in 1 hour
500
Solve: m/8=15/20
What is 6
500
Write 0.02 as a percent.
What is 0.02%
500
Write 2.4 as a percent?
What is 240%