Question
Let’s assume, ‘p’ is directly proportional to
‘q’. Given that when p = 88, q = 44, calculate the value of ‘p’ when ‘q’ becomes 66.Solution
ATQ,
p ∝ q
So, Let, p = k × q (where, ‘k’ is a proportionality constant)
ATQ,
88 = k × 44
So, k = (88 / 44) = 2
So, when ‘q’ = 66, then,
p = 2 × 66 = 132
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