7th Grade Mid Year Review

Change .67 to a percent

• 67%
• .0067%
• .67%
• 670%

Tags

CCSS.7.RP.A.3

Change .384 to a percent

• 384%
• 38.4%
• .00348%
• 3.84%

Tags

CCSS.7.RP.A.3

CCSS.7.EE.B.3

Is the red line a radius or diameter of the circle?

• Radius
• Diameter

A 7-pack of Blu-Rays costs $23.31. What is the unit price?

• $3.33 per Blu-Ray
• $3.03 per Blu-Ray
• $0.30 per Blu-Ray
• $3.23 per Blu-Ray

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A 5 pound package of brownies costs $8.95.  What is the cost per pound?

• $2.78
• $17.9
• $0.56
• $1.79

A picture of a school’s mascot is 18 in. wide and 24 in. long. It is enlarged proportionally to banner size. If the width is enlarged to 72 in., should the length be enlarged to 90 in.? 

• Yes
• No; it would not be proportional.

Solve the proportion.

• p=31.3
• p=308
• p=924
• p=532

Some guy mowed 5 lawns in 4 hours. At that rate, how long will it will take this guy to mow 40 lawns?

• 32 hours
• 8 hours 
• 10 hours

The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 240 people are in line?

• 32 people
• 32 minutes
• 12.5 minutes
• 12.5 people

If the original painting is 12 inches and the scale factor is 1/4, what is the size of the scale painting?

• 36 inches
• 48 inches
• 3 inches
• 4 inches