Question

when x= 8, y= 20. find Y when x= 42.

Answer 1

value of y is 105
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Answer 2

Answer:

Y = 105 is the answer.

Step-by-step explanation:

Given, x= 8, y= 20

so, x/y = 8/20

=>  x/y = 2/5

=> 5x = 2y

=> y = 5x/2

If x = 42,

Then Y = 5x /2

=> Y = (5 x 42) /2

=> Y = 210 /2

=> Y = 105 (Answer)