Question
Determine the value of ‘p’ if p% of 600 + {1440 ÷ p of
16} × 8 = 156Solution
ATQ,
p% of 600 + {1440 ÷ p of 16} × 8 = 156
Or, 6p + 720/p = 156
Or, p² – 26p + 120 = 0
Or, p² – 20p – 6p + 120 = 0
Or, p(p – 20) – 6(p – 20) = 0
Or, (p – 6)(p – 20) = 0
Or, p = 6 or p = 20
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