Fractions, Decimals & Percents
Convert 3/4 to a decimal.
0.75
Which is smaller: -2 or -5?
-5
1/2 + 1/4 = ?
3/4
(-3) + 7 = ?
4
Write the ratio of 2 cats to 5 dogs.
2:5
Convert 0.6 to a percent.
60%
Arrange these from least to greatest: -3, 0.5, -1, ⅔
-3, -1, 0.5, ⅔
0.7 − 0.35 = ?
0.35
(-5) − (-2) = ?
-3
If 3 notebooks cost $90, how much for 1?
$30
A shirt costs $50 and is 20% off. How much is the discount?
$10
The temperature is -2°C in the morning and rises 5°C by afternoon. What is the temperature now?
3°C
Multiply: 2/3 × 9/10 = ?
3/5
Multiply: (-4) × 6 = ?
-24
A recipe uses 2 cups of flour for 8 cookies. How many cups for 20 cookies?
5 cups
Convert 7/8 to a decimal and a percent.
0.875 and 87.5%
A submarine is 120 meters below sea level. It rises 45 meters and then sinks 30 meters. What is its final depth?
-105 meters
Divide: 6 ÷ 0.5 = ?
12
Divide: -42 ÷ 7 = ?
-6
The ratio of red marbles to blue marbles is 4:5. If 20 blue marbles, how many red?
16 red marbles
A backpack costs $80. It is on sale for 25% off. What is the sale price?
$60
Which is greater: -2/3, -0.5, -0.7?
-0.5
A recipe calls for 3/4 cup sugar and 1/2 cup flour. How much total?
1 1/4 cups
A hiker climbs 350 meters, descends 420 meters, then climbs 180 meters. Net elevation change?
110 meters above start
A car travels 180 miles in 3 hours. What is the unit rate?
60 mph