the income of x and y are in the ratio of 8:7 and their expenditure are in the ratio of 19:16. if each saves ₹1250 find their income.
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Answered by
28
8x - 19y = 1250
7x - 16y = 1250
which immediately yields x = 3y, and from there,
x =750, so
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A's income: 8*750 =rs 6000
B's income: 7*750 = rs 5250
7x - 16y = 1250
which immediately yields x = 3y, and from there,
x =750, so
----------------------------------
A's income: 8*750 =rs 6000
B's income: 7*750 = rs 5250
Answered by
24
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