Percent of Change
Proportions
Percent Proportion
Markups/Markdowns
Simple Interest
100
In 1995 Ford sold 12,234 F150 trucks. In 1996 ford sold only 11,148. What is the percent of change from 1995 to 1996?(round to the nearest tenth)
What is -8.9%
100
Joe has 18 tootsie roll. Joe gives Chris 36% of his tootsie rolls. How many tootsie rolls does Chris have?(round to the nearest whole number)
What is 6
100
What is 37% 0f 79?
What is 29.23
100

Alex went out to dinner with her family. The

cost of the meal came to $38.40. If they

leave a 18% tip, what will be the total amount

they will have to pay?

$45.31

100

How much simple interest is owed on 2,000 dollars if borrowed for 7 years at 6%?

$840

200
In January Jack has $98. In February Jack has $137. What is the percent of change from January to February?(round to the nearest tenth)
What is 39.8%
200
Jackson has 56 video games. Jimmy has 68% of the video games Jackson has. How many video games does Jimmy have?(round to the nearest whole number)
What is 38
200
13 is 30% of what number?(round to the nearest whole number)
What is 43
200

What is the sale price for an item regularly $65 with a 15% discount.

$55.25

200

A principal of $750 becomes a total of $1320 in 8 years. What rate of interest was being paid?

9.5%

300
In 1998 cocacola sold 43,675 bottles in New York State. In 1999 cococola sold 45,458 bottles. What is the percent of Change from 1998 to 1999?(round to the nearest hundredth)
What is 4.08%
300
Clara had 53 pieces of candy after Halloween. She gave Danielle 17 pieces. What percent of her candy did she give to Danielle?(round to the nearest whole percent)
What is 32%
300
Find 42.6% of 73?(round to the nearest tenth)
What is 31.1
300

What is the total amount paid for a stereo that costs $59.99 with 7% tax?

$64.19

300

How long will it take a principal of $350 to earn $56 interest at 8% per year?

2

400
In 2001 Rockland Zoo had 68 animals. In 2002 Rockland Zoo had 79 animals. What is the percent of change from 2001 to 2002? (round to the nearest tenth)
What is 16.2%
400
Harry has 34 rubber band bracelets. He gives 11 to Nick. What percent of Harry's bracelets did he give to Nick?(round to the nearest percent)
What is 32%
400
Find 34.6% of 94?(round to the nearest hundredth)
What is 32.52
400

What is the final price for an item costing $85.50 with a 20% discount?

$68.40

400

An initial deposit of 5,000.00 dollars is made into a savings account pays 7.1% interest annually. How much is in the account at the end of 5 years?

$6775

500
In 2011 Nike sold 234,345 pairs of shoes. In 2012 Nike sold 237,486 pairs of shoes. What is the percent of change from 2011 to 2012?(round to the nearest hundredth)
What is 1.34%
500
If Jack has 46 jolly ranchers and gives Robert 14. What percent of Jack's jolly ranchers does Robert have?(round to the nearest tenth)
What is 30.4%
500
46 is 60% of what number?(round to the nearest whole number)
What is 77
500

What is the total cost for a $110 dinner with 25% tip!

$137.50

500

What rate of interest is paid on a deposit of $2000 which earns $400 interest in 5 years?

4%

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