ratios and proportions
scale drawings +
models
Similar Figures + Indirect Measurement
percents
Simple Interest
100

#3

9/22

100

#23

44.08 ft or 44  8/90 ft

100

#27

2/3

100

#38

x=70

100

#50

$5400

200

#10

8.4 min per mile

200

#25

1 in : 2.3 ft

200

#29

x=3

200

#41

x=70 students

200

#51

$31,500 interest

$73,500 total borrowed to be paid back

300

#9

7/10

300

#22

996 miles

300

#31

27 feet

300

#44

$30 discount----50 new price

$2.75 tax

$52.75 final price

300

#53

2.5 years of 2 years 6 months or 30 months

400

#13

option B by 3 cents

400

#24

5 feet NOT 60 inches

400

#33

81.25 feet

400

#45

67.50 discount.....382.50 new price

22.50 sales tax

$405.45 final cost

400

#54

3%

500

#20

7 cups

500

Mr. Fisher gets to choose the question.....I choose #48

42.9% increase

500

#32

30 feet

500

#46

9 discount....50.99 new price

10.20 second discount....40.79 new sales price

2.86 sales tax

$43.65 final cost

500

#55

7%

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