Ratios & Proportions
A bag has 2 red marbles for every 3 blue marbles. If there are 18 blue marbles, how many red marbles?
12
2/3 + 1/6 = ?
5/6
Simplify: 4 + 2 × 6
16
A square has side length 10 cm. What’s its area?
100 cm²
Kendrick earns $12 per hour and works 5 hours. How much does he earn?
$60
The scale on a map is 1 inch = 5 miles. If two cities are 7 inches apart on the map, how far apart are they in miles?
35
Multiply: 3.2 × 0.4 = ?
1.28
Solve: 3x + 5 = 20
x=5
A triangle has base 12 cm and height 8 cm. Find the area.
48 cm²
A car travels 180 miles in 3 hours. What is the speed in miles per hour?
60 MPH
A drink mix uses 4 cups water for every 1 cup syrup. How many cups of water are needed for 3 cups syrup?
12
A team wins 18 out of 24 games. What percent did they win?
75%
The sum of twice a number and 9 is 25. What’s the number?
8
A cylinder has radius 3 cm and height 10 cm. Find the volume (use 3.14 for pi).
282.6 cm³
A box holds 24 ca
168 Cans.