Question
35% of ‘p’ and 55% of ‘q’ together sum up to 190.
If ‘q’ is 50 greater than ‘p’, then find the value of (2p – q).Solution
ATQ,
0.35p + 0.55q = 190…….. (1)
And, q – p = 50………. (2)
On solving equation (1) and (2), we get
p = 100 and q = 150
Therefore, (2p – q) = 200 – 150 = 50
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