Question

y
IF 15% of x = 20% of y, then x
(a) 3:4 (b) 4:3
is :
(c) 17:16
(d) 16 17​

Answer 1

a . 3:4 is the answer... if u want explanation... then tell me.. i will give

Answer 2

hey mate here is your answer

15% of X=15/100 of X = 3x/20

20% of Y=20/100 of Y = X/5

3x/20=y/5

cross multiplication

we get,

20y=15x

y/x=15/20

y/x=3/4

from question they ask x:y

so, we get 4:3

option is B

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