Question

If a:b=2:3 , b:c=6:9 , c:d=5:7 then find a:d

Answer 1

Hey!!!...Here is ur answer

Hope it will help you

Answer 2

let a= 2x and b = 3x
so, a:b = 2x:3x = 2:3
similarly, b:c = 6x:9x = 2:3
c:d = 5x:7x = 5:7
so a:d = 2x:7x = 2:7
hope this helps you dear...
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