Percent
More Percent
Amount of Change
Tax/Tip/Discount
Simple Interest
100

#1

24

100

#2

100

100

#13

67% decrease

100

#18

$8.34

100

#22

$53.20

200

#6

40

200

#9

39 questions

200

#14

9% increase

200

#21

$14.89

200

#24

$11.48

300

#3

12.5%

300

#8

120

300

#15

37% increase

300

#19

$25.50

400

#4

30


400

#10

29%

400

#16

14% increase

400

#19 (discount)

$4.50

400
#23

$10.47

500

#5

52

500

#7

31.3%

500

#11

41%

500

#20

$2,662.50

500

#25

$3,549.58