Simplifying Fractions
Fractions
Decimals
Scale Factor
Ratios and Proportions
100
16/32
1/2
100

9/10 + 7/2

22/5

100

20.33 + 3.665

23.995

100

if 4cm = 3m how much is 6.5 cm in meters

4.875 meters

100
If there are 6 boys and 3 girls, what is the ratio of girls to boys in lowest form?
1:2
200
60/144
5/12
200

You cut 7/3 wood section from 17/2 piece of wood. How much is left

37/6

200

3.008 - 0.72

2.288

200

Slide 4

6:21

3:10.5

200

Slide 4 in Proportional relationships

c = 2.5w

300

35/56

5/8

300

3 2/3 X  2 1/7

55/7 or 7 6/7

300

Gas is currently $3.79 a gallon. If Jim fills up his motorcycle with 2.4 gallons, how much will it cost? (Round your answer.)

$9.10

300

Slide 14

20 and 7

300

Solve for x to make these proportional: 5/6 = x/36

x = 30

400

13/169

1/13

400

A party had 4 2/3 pizzas left. If three people split what is left, how much pizza does each person get?

14/9 or 1 5/9

400

If Anthony wants to buy some $0.60 candy bars, how many can he buy with $8?

13 candy

400

Slide 16

Yes and No

400

Slide 5 in proportional relationship

2,148

5,370

4.66

y = 21.48x

500
180/240
3/4
500

5 1/4 divided by 2 1/7

49/20 or 2 9/20

500

0.046/0.2

0.23

500

Slide 17

79200 sq.yards

500

Last week Bill earned $210 for a 30-hour week. What was his pay rate? What would he have earned for a 40-hour week?

Or Did you enjoy the GAME?

Pay rate = $7/hour In a 40-hour week Bill would have earned $280.

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