Question
'A' varies directly as 'B'. If at 'A' = 25, value of 'B'
is 40, then find the value of 'A' at 'B' = 96.Solution
ATQ;
A = k X B {Where 'k' is some constant}
So, 25 = k X 40
Or, k = (5/8)
So, A = (5/8) X 96 = 60
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