contestada

PLEASE HELP WILL GIVE BRAINLIEST WORTH 25 POINT


What is the missing value in this equivalent ratio?

20/42=30/?

Clara pays $76 for 8 guitar lessons.

How much would 10 guitar lessons cost?
The ratio of girls to boys in a room is 3/4 .

What are other ways to represent this ratio?

Select each correct answer.


3:4

4 to 3

3 to 4

4:3



How long does it take a car to travel 200 miles at a constant speed of 25 miles per hour?


4 h

8 h

10 h

12 h

Respuesta :

3:4 3 to 4 and 8
hope I helped

texaschic101
20/42 = 30 / x
cross multiply
(20)(x) = (42)(30)
20x = 1260
x = 1260/20
x = 63 <== ur missing term
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$ 76 for 8 guitar lessons......76/8 = 9.50 per guitar lesson
for 10 guitar lessons....(10 * 9.50) = $ 95 <==
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ratio of girls to boys is 3/4.....or 3:4 or 3 to 4 <==
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time = distance / speed
t = 200 / 25
t = 8 hrs <==