proportion

CPT 94 views 1 replies
x:y=2:3 , y:z=4:3 then x:y:z is
Replies (1)
make y same in both.

x:y =2:3

x/y = 2/3 *4/4 => 8/12


y:z = 4:3

y/z = 4/3*3/3 => 12/9


x:y:z = 8:12:9


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