Two number are in the ratio 3:8 if 20 is added to each of these,their u
m becomes 160 .find the number
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ratio=3:8
so, let the numbers be 3x and 8x
given,
(3x+20)+(8x+20) =160
11x+40=160
11x= 120
X=120/11
so, let the numbers be 3x and 8x
given,
(3x+20)+(8x+20) =160
11x+40=160
11x= 120
X=120/11
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0
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