Question

Divide rs 90 into two parts ,so that the ratio between thier diffrence and sun is 1ratio 9
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Answer 1

Answer:

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Answer 2

Hey friend,

Solution

Let  x  be the smaller of the two parts.

Then the other part is  90-x.

Notice that the sum of these parts is precisely  90,  while the difference is  (90-x) - x = 90-2x.

Then,  according to the condition,

90-2x/90 =  1/9

90/2x = 90/9

90 - 2x = 10,

2x = 90 - 10 = 80,

x = 80/2 = 40

Thus the smallest part is  40rs ,  and the other part is  90-40 = 50rs.

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