Ratio Review Question Preview (ID: 57828)


Equal Ratios, Simplifying Ratios, Unit Rates, Using Ratios To Solve Problems, Proportions. TEACHERS: click here for quick copy question ID numbers.

The ratio of sailboats to motor boats is 4 : 5. If there are 27 boats in the water how many are sailboats?
a) 12 sailboats
b) 15 sailboats
c) 9 sailboats
d) 21 sailboats

The ratio of Hondas to Toyotas is 3 : 4. If there are 35 cars altogether, how many are Hondas?
a) 10 Hondas
b) 25 Hondas
c) 20 Hondas
d) 15 Hondas

The ratio of peanuts to raisins is 2 : 7. If there are 49 raisins how many peanuts are there?
a) 98 peanuts
b) 18 peanuts
c) 14 peanuts
d) 63 peanuts

The ratio of gold to silver is 1/2 to 3. Simplify the ratio.
a) 3/2
b) 1/6
c) 6/1
d) 2/3

The ratio of red blood cells to white blood cells is 6 to 1/4. Simplify the ratio.
a) 6/4
b) 24
c) 1/24
d) 24/1

Ann walked 8 miles in 2 1/2 hours. What was her unit rate PER HOUR?
a) 3 1/5 miles per hour
b) 5/16 miles per hour
c) 16 1/2 miles per hour
d) 12 1/8 miles per hour

Sally delivered 20 packages in 1 1/4 hours. What was her unit rate PER HOUR
a) 25 packages in 1 hour
b) 16 packages in 1 hour
c) 12 packages in 1 hour
d) 80 packages in 1 hour

The ratio of red marbles to green marbles is 6 to 2. If there are 10 green marbles, how many red marbles are there?
a) 90 red marbles
b) 12 red marbles
c) 30 red marbles
d) 45 red marbles

Paul ran 26 miles in 4 hours. What was his unit rate PER HOUR?
a) 6.5 miles/1 hour
b) 13 miles/ 2 hours
c) 26 miles/4 hours
d) 3 miles/2 hours

Mike earns $150 dollars working for 8 hours at Starbucks. What is his unit rate PER HOUR?
a) $0.53/1 hour
b) $75/4 hours
c) $12/1 hour
d) $18.75/1 hour

At the farmer's market 4 pounds of tomatoes cost $3.84. What is the unit price PER POUND?
a) $3.84/4 pounds
b) $0.96/1 pound
c) $15.36/1 pound
d) $1.04/ 1 pound

On Mr. Amiton's Halloween costume the ratio of black fabric to red fabric was 3 feet to 3 yards. Simplify the ratio. Hint: 1 yard = 3 feet.
a) 1/1
b) 3/9
c) 3/1
d) 1/3

The ratio of boys to girls is 24 to 18. Simplify the ratio completely.
a) 4/3
b) 12/9
c) 8/6
d) 3/4

When my pet rabbit moves 4 feet, my pet slug moves 6 inches. What is the ratio of the rabbit to the slug? Simplify. Hint: 1 foot = 12 inches
a) 2/3
b) 8/1
c) 48/6
d) 16/2

The ratio of cats to dogs is 18 to 12. Simplify the ratio completely.
a) 9/6
b) 1 6/12
c) 2/3
d) 3/2

Which of the ratios below is NOT equal to 12/15
a) 36/45
b) 4/5
c) 60/70
d) 8/10

In an aquarium there are 5 goldfish and 3 turtles. Write the ratio of turtles to goldfish 3 ways
a) 5/3, 5 to 3, 5:3
b) 3/5, 3 to 8, 3:5
c) 3/5, 3 to 5, 3:5
d) 3/8, 3 to 8, 3:8

There are 9 bananas and 4 pears in a bowl. Write the ratio of pears to all of the fruit 3 ways.
a) 4/9, 4 to 9, 4:9
b) 4/13, 4 to 9, 9:13
c) 9/13, 9 to 13, 9:13
d) 4/13, 4 to 13, 4:13

Solve the proportion. 3/4 = 21/x
a) 24
b) 28
c) 32
d) 26

Solve the proportion. 4/9 = 2/x
a) 4 1/2
b) 2 1/2
c) 6
d) 6 1/2

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