Ratios & Proportional Relationships - 25 Questions
Practice worksheet with interactive questions
A recipe uses 2 cups of flour for every 3 cups of milk. What is this ratio?
120 miles in 3 hours. Unit rate = ___ miles per hour
Divide miles by hours
Solve the proportion: x/5 = 6/3
Use cross-multiplication
The ratios 4:6 and 2:3 are equivalent.
What is 25% of 60?
A $40 item is 20% off. Discount amount = $___
Multiply price by discount rate
Map scale: 1 inch = 20 miles. 4 inches = ? miles
Multiply map distance by scale
$100 at 5% simple interest for 1 year earns $5.
15 is what percent of 75?
Recipe for 6 servings uses 4 eggs. For 9 servings, need ___ eggs
Find scale factor first
$80 jacket is now $60. What's the percent discount?
Divide discount by original price
6 pencils cost $3. How much for 10 pencils?
A ratio of 3:5 means for every 3 of one thing, there are 5 of another.
You earn $50 and spend $30. Savings rate = ___%
Divide amount saved by total earned
Convert 3/4 to a percentage.
Divide numerator by denominator
The ratio of boys to girls is 2:3. If there are 10 boys, how many girls?
A $50 bill with 8% tax costs $54 total.
Solve: 8/12 = x/18. x = ___
Cross-multiply and solve
You want to save $120 in 6 months. How much per month?
Divide total by number of months
What is 15% of 200?
$200 account earns 4% annual interest. Interest after 1 year?
Use I = P × R × T
180 pages in 6 minutes. Rate = ___ pages per minute
Divide pages by minutes
18 out of 20 correct = 90%.
Brand A: 12 oz for $3. Brand B: 16 oz for $3.20. Which is cheaper per ounce?
A price increased from $40 to $50. What's the percent increase?
Divide increase by original amount
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