Math, asked by ajaychanwariyapabcpc, 1 year ago

if 20% of a is equals to b and 40 % of b is equals to c than what will be 60% of (a+b)

Answers

Answered by ansh320
2
this will be 36a/50
as a/5=b((20/100)*a)
2a/25=c((40/100)*a/5)
and after that      (60/100)*((a/5)+a)
(6/10)*(6a/5) after taking lcm
so finally after multiplication it will be 36a/50


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