Solve Proportional Relationships

An assembly line worker at Rob's Bicycle factory adds a seat to a bicycle at a rate of 2 seats in 11 minutes. At this rate, how long will it take to add 16 seats AND 19 seats (2 answers needed)?

• 68 min and 104.5 min

• 88 min and 104.5 min

• 88 min and 150 min

• 68 min and 150 min

• 2

• 4

• 13

• 12

Solve this proportion for X.

• x = 3

• x = 1

• x = 12

• x = 48

• 8

• 4

• 9

• 3

Solve for X

• 40.32

• 6.72

• 20.16

• 3.42

Q1. What is the result of 8 + 4?

• A) 8

• B) 9

• C) 72

• D) 12

Solve for x

• 3/2

• 2/3

• 3

• 2

• 36

• 4

• 9

• 1

Solve for x 

• x = 15

• x = 11

• x = 1/11

• x = 20

If there are 30 dogs and 20 cats at the shelter, and the ratio of dogs to cats is always the same how many dogs will be at the shelter if there are 300 animals

• 120 dogs

• 150 dogs

• 180 dogs

• 210 dogs