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Help ! ASAP ! I need it down by 1:10 !

Help ! ASAP ! I need it down by 1:10 !-example-1
User Dany D
by
7.8k points

2 Answers

4 votes

Answer:

16. r = 20

t = 48

17. a = 104

b = 175

19.
(144)/(20) =(252)/(35)

7.2 = 7.2

20.
(27)/(18)= (21)/(14)

1.5 = 1.5

21.
(48)/(16) =(36)/(12)

3 = 3

22.
(8)/(3) :(584)/(y)

219 grams of peanuts

23.
(y)/(2): (200)/(80)

50 milligrams of medication

Explanation:

16.
(r)/(32) =(5)/(8) =(30)/(t)

8 · 4 = 32

5 · 4 = 20

r = 20

5 · 6 = 30

8 · 6 = 48

t = 48

17.
(52)/(a) =(10)/(20) =(b)/(350)

Here is a different method.


(10)/(20) =(1)/(2)

52 · 2 = 104

a = 104

350 ÷ 2 = 175

b = 175

22.


(8)/(3) :(584)/(y)

8 · y = 3 · 584

8y = 1752

8y ÷ 8 = 1752 ÷ 8

y = 219

23.


(y)/(2): (200)/(80)

y · 80 = 200 · 20

80y = 4000

80y ÷ 80 = 4000 ÷ 80

y = 50

User Tim Martens
by
8.7k points
2 votes

Answer:

16. r = 20, t = 48

17. a = 104, b = 175

19. 144/252, 20/35

20. 14/21, 18/27

21. 16/48, 12/36

22. 219 grams

23. 5 milligrams

Explanation:

User Raja Rao
by
7.5k points

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