Topic 3 Assessment Practice

Aiden estimates that the length of a piece of rope is 7.2 inches. If its actual length is 6.5 inches, what is the percent error of Aiden’s estimate?

• 7%

• 9.72%

• 10.77%

• 58%

Tags

CCSS.6.RP.A.3C

What proportion can be used to find 50% of 30?

• 
• 
• 
• 

Tags

CCSS.6.RP.A.3C

A bike store sells scooters at a 54% markup. If the store sells each scooter for $69.30 then what is their non-markup price?

• $25.00

• $35.00

• $45.00

• $55.00

Tags

CCSS.6.RP.A.3C

Mason took out an $800 loan from the bank. At the end of 5 years, he pays back the principal, plus $120 simple interest. What was the annual interest rate?

*Round to the nearest whole percent.

*Write your answer with a % sign at the end with NO spaces.

Tags

CCSS.7.RP.A.3

Elliot took a survey and found that 65% of 60 classmates like 90's music, while only 80% of her 50 relatives like it. Do more classmates or relatives like 90's music?

• 65% of 60 is 39. 80% of 50 is 40. The number of his relatives who like 90's music is greater than the number of his classmates who like 90's music.

• 65% of 60 is 39. 80% of 50 is 40. The number of his classmates who like 90's music is greater than the number of his relatives who like 90's music.

• 65% of 60 is 40. 80% of 50 is 39. The number of his classmates who like 90's music is greater than the number of his relatives who like 90's music.

• 65% of 60 is 40. 80% of 50 is 39. The number of his relatives who like 90's music is greater than the number of his classmates who like 90's music.

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

On the first visit to the veterinarian’s office, Jessica's puppy weighed 19 ounces. On the second visit, the puppy had gained 9 ounces. On the third visit, the puppy had gained another 7 ounces. What is the percent increase since the first visit in the puppy’s weight rounded to the nearest percent?

*Round to the nearest whole percent.

*Write your answer with a % sign at the end with NO spaces.

Tags

CCSS.6.RP.A.3C

Emily bought a pair of headphones on sale. If they usually cost $36.80, and Emily purchased them at 40% off, how much did she pay?

• $9.20

• $14.72

• $22.08

• $36.55

Tags

CCSS.6.RP.A.3C

Jack can long-jump 195% of his height with a running start. If Jack can long jump 97.5 inches, how tall is he?

*Write just the number.

Tags

CCSS.7.RP.A.3

Madelyn hikes 190.5 meters up a mountain. If she is 62% of the way up, how tall is the mountain?

*Round to the nearest whole meter.

• 118 meters

• 253 meters

• 307 meters

• 11,811 meters

Tags

CCSS.7.EE.B.3

The directions on a sewing pattern say to cut an extra 12% of fabric to account for error. Benjamin needs 0.8 yard of fabric, so he cuts 0.096 yard. Did Benjamin cut the correct amount of fabric? Why or why not?

• Benjamin cut enough fabric because he cut the amount of fabric.

• Benjamin cut enough fabric because he cut enough fabric and the amount of extra fabric.

• Benjamin did not cut enough fabric because he only cut the amount of fabric.

• Benjamin did not cut enough fabric because he only cut the amount of extra fabric.

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3