Percent and Simple Interest Equation Practice

Select the equation that matches: What percent of 29 is 3? (Select all that apply)

• 3 = p x 29

• 29 = p x 3

• 3 = 29p

• 29 = 3p

Tags

CCSS.HSA.CED.A.3

What percent of 33.5 is 21?

• .63

• 63%

• 1.60

• 160%

58% of what is 63.4

• 3677.2

• 1.09

• 109.3

• .91

Tags

CCSS.6.RP.A.3C

Lily's class voted on whether or not to do a science fair project in groups. Out of 20 votes, 5 were in favor of working in groups. What percent of the votes were in favor of working in groups?

• .25

• 25%

• 4%

• 1.00

Select the equation that matches: For a company picnic, Cindy ordered a box of fresh-baked gingerbread cookies and sugar cookies. The box included a total of 60 cookies, and 75% of them were gingerbread. How many gingerbread cookies did Cindy get?

• 75 x w = 60

• .75 x w = 60

• .75 x 60 = w

• 75 x 60 = w

Tags

CCSS.7.EE.B.3

Gabe's Tea Shop has caffeinated tea and decaffeinated tea. During the lunchtime rush, the tea shop served 25 teas in all, 40% of which were caffeinated. How many caffeinated teas did the tea shop serve?

• 10 teas

• 63 teas

• 1,000 teas

• 1 tea

Tags

CCSS.6.RP.A.3C

Last night, the two dinner specials at Owen's favorite restaurant were salmon filet and steak. The restaurant served 33 salmon filets, which was 44% of all the specials sold. How many specials did the restaurant serve?

• 75 specials

• 14 specials

• 80 specials

• 77 specials

Tags

CCSS.6.RP.A.3C

9 is 0.03% of what number?

• 0.27

• 30,000

• 270

• 300

Tags

CCSS.6.RP.A.3C

90 is 120% of what number?

• 108

• 75

• 118

• 55

Tags

CCSS.6.RP.A.3C

While waiting for a video game to download, you notice that 30% of 32,000 kilobytes have been downloaded so far. How many kilobytes have been downloaded so far?

• 9600 kilobytes

• 10,600 kilobytes

• 960 kilobytes

• 8600 kilobytes

Tags

CCSS.6.RP.A.3C