Ratios

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2:5
• 5:3
• 3:5
• 5:2

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

• 35
• 60
• 18
• 50

Simplify the ratio of
35 : 14

• 5 : 2
• 2 : 5
• 3 : 1
• No Option is Correct

Tommy has a bag of LEGOS.  There are 6 yellow, 3 red, and 8 blue LEGOS.  What is the ratio in simplest form of red to yellow LEGOS?

• 1/2
• 6/3
• 2/1
• 3/6

What are the three ways to write a ratio

• 2;3 , 2 to 3 , 2\3
• 2:3 , 2 to 3 , 2/3
• 2:3 , 2 too 3 , 2/3

The ratio of blue marbles to red marbles in a bag is 11:9. If there are 99 blue marbles in the bag, how many red marbles are there?

• 81
• 18
• 35
• 121

What is the missing number? 
21:30 = ____:60

• 42
• 32
• 30
• 41

Sarah made a playlist of 18 total songs. There are 10 rock songs. The remaining songs are pop songs. What is the ratio of rock songs to pop songs?

• 10 to 18
• 5 to 4
• 18 to 8
• 4 to 9

In his last basketball game, Chris made 9 baskets and missed 3. What was his ratio of baskets made to total shots attempted?

• 3 to 1
• 4 to 3
• 3 to 4
• 1 to 3

Paul has 16 baseballs and 12 golf balls. What is the ratio of baseballs to golf balls?

• 4/7 
• 3/4
• 4/3
• 7/4