7th grade

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $35 per pound

• $5 per pound

• $0.125 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A store has 120 customers in 6 hours. What is the unit rate in customers per hour?

• 16 customers per hour

• 12 customers per hour

• 20 customers per hour

• 15 customers per hour

A cashier at the grocery store rung up 2 customers in 8 minutes. At this rate, how many customers can he ring up in 30 minutes?

• 16 customers

• 10.5 customers

• 7.5 customers

• 14 customers

Tags

CCSS.6.RP.A.3B

What is the scale factor from ABCD to MNOP?

• 2/3
• 3/2
• 2
• 3

Tags

CCSS.7.G.A.1

What is the scale factor?

• 4
• .25
• 5
• 6

Tags

CCSS.7.G.A.1

Robbie made a scale drawing of a neighborhood park. A soccer field in the park is 14 inches long in the drawing. The actual field is 98 yards long. What is the scale of the drawing?1 inch = _ yards

• 1372
• 5
• 14
• 7

Tags

CCSS.7.G.A.1

A model of a flagpole has a scale of 1 in.= 4 ft. If the model pole measures 12 inches, how tall is the actual pole?

• 16 feet
• 3 feet
• 48 feet
• 9 feet

Tags

CCSS.7.G.A.1

Andrew is 3 inches tall in a picture. His actual height is 6 feet. What is the scale factor of the picture?

• 1 inch = 0.5 feet

• 1 inch = 2 feet

• 1 foot = 2 inches

• 1 inch = 18 feet

Amanda works at Jrecks. She can bake 18 sub rolls in 1 1/2 minutes. How many sub rolls can she bake in 1 minute?

• 1/12

• 12

• 27

• 36

Bananas cost $0.45 per pound. What equation is used to find y, the total cost of x pounds of bananas?

• y=0.45x

• y=x+0.45

• 0.45y=x

• 0.45+y=x