Question
Suppose 40% of ‘p’ is same as twice 80% of ‘q’. If
‘p’ is 75% of 640, find the value of ‘q’.Solution
ATQ,
p = 640 × 0.75 = 480
According to the question,
480 × 0.4 = 2q × (80/100)
Or, 192 = 2q × 0.8
Or, 192 = 1.6q
Or, q = 192 / 1.6 = 120
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