Warm-up: Solve Proportional Relationships #4

For every girl taking classes at the martial arts school, there are 3 boys taking classes at the school. If there are 236 students taking classes, how many are boys? (Hint: you need the ratio of boys to total students to solve using proportions or you can use a tape diagram.)

• 59 boys

• 79 boys

• 165 boys

• 177 boys

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

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

Tags

CCSS.6.RP.A.3B

Lisa is painting a fence that is 26 feet long and 7 feet tall. A gallon of paint will cover 350 square feet. How many gallons of paint will Lisa need? (Hint: You will need to find the area of the fence to solve.)

• 0.63 gallons

• 1.23 gallons

• 0.7 gallons

• 0.52 gallons

Tags

CCSS.7.EE.B.3