Question

maths questions and answers ​

Answer 1

Given,

3:4 = x:12

Ratios can be written in the form of fraction also,

3/4 = x/12

3x = 12x4 (cross multiplication)

3x = 48

x = 48/3

x = 16

Therefore, the value of x = 16. (3:4 = 16:14)

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