Question

if the compound ratio of 5:8 and 3:7 is 45:x .Find the value of x​

Answer 1

Answer:

5:8 and 3:7=45:x

15 :56 = 45:x

Product of means. = product of extremes

15x. = 2520

X=2520/15

168

Answer 2

Answer:

5:8 and 3:7=15:x

15:56=15:x

product of means = product of extremes

2520 =15:x

x =2520/15

x=168

5:8 and 3:7=15:168

Explanation:

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