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Convert feet to inches 2 feet = 24 inches 40 inches 24 inches simplify ÷ 8 5 3.

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Presentation on theme: "Convert feet to inches 2 feet = 24 inches 40 inches 24 inches simplify ÷ 8 5 3."— Presentation transcript:

1 convert feet to inches 2 feet = 24 inches 40 inches 24 inches simplify ÷ 8 5 3

2 32 min. 36 min ÷ 4 = 8 9 or 8: 9

3 $51.00 Wednesday -$8.00 $51.00-$8.00 = $43. 00

4 Some possibilities shaded to total shaded to unshaded unshaded to total 3 shaded 5 unshaded 8 total

5 some possibilities shaded to total unshaded to total shaded to un shaded 7 shaded 5 unshaded 12 total

6 $ = unit price $. 29 per ounce

7 = = = =. 32

8 344 miles 11 hours = 31.27

9 62.6 gallons 10 months = 6.26 = 6.3

10 5,349 words 1 hour = 60 minutes 5, = round 89.2

11 convert hours to seconds 4 times 60 = 240 times 60 = times 1000 = meters = = 18 seconds

12 notice that the mixture requires twice as much water as weed Killer. half of 3 is 1. 5

13 games won games played 3 4 = 60 X 180 = 4 × 44 X = 45

14 177 Earth Space Station 34 = 2,036 x 177 × = 177 X = 69,

15 8 = x = 2 (X+3) 32 = 2 x = 2 × 2 2 × = 13 distributive property two-step equation one-step equation

16 zigzag q = q NOT yes 18 = 12 no 12 = yes 6 = 6

17 zigzag =

18 x 2 = 8 q 9X = = 1.78

19 model real village 10 feetlong 7 miles long = 7 feet wide X 1OX= x = 4.9

20 x = 30 x = 900 X = 30 zigzag one-step equation compare corresponding sides

21 compare corresponding sides use two proportions 12 4 y 6 = and x = 72 = 4 y 12 × = 84 y = 18 X = 7 -then zigzag- then solve one-step equations

22 set up a proportion to solve X =50 × X=28 zigzag

23 only answer with center A

24 dashed is bigger therefore an enlargement count 2 times 3 makes 6

25 set up ratio scale factor <1 5cm 20cm reduce ÷ 5 1cm 4cm

26 2 6 enlargement means scale factor > 1 2 times 3=6 X x

27 Draw a picture to help solve ! Building Shadow Pole Shadow 100 m 4m 8m x Set up a proportion comparing corresponding sides X4X zigzag 8 x=400 X=50 m

28 draw a picture to help solve ! 70in X 47in 33in set up a proportion and compare corresponding sides 70 X zigzag 2,310 = 47 × X = 49

29 × compare corresponding sides in a proportion AD = = 27 X 4 12 zigzag 12 × = 108 X=9

30 X set up a proportion to compare corresponding sides x = zigzag 12 × = 220 X=18.33

31 compare corresponding sides


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