Question

A milkman sold two buffaloes for 20000 each .On one he made a gain of 5% and on the other a loss of 10%.find his overall gain or loss.

Answer 1

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Buffalo = Rs 20000

The milkman gain of 5% for selling one buffalo

That means if C.P =  Rs 100

S.P =  105.

C.P. of one buffalo = $\bf\huge\frac{2000 * 100}{105}$

= Rs 19,047.62

Second buffalo was sold at a loss of 10%.

If C.P = 100, then S.P = 90.

C.P. of other buffalo = $\bf\huge\frac{2000 * 100}{90}$

= Rs 22222.22

Total C.P. = Rs 19047.62 + Rs 22222.22

= Rs 41269.84

Total S.P. = Rs 20000 + Rs 20000

= Rs 40000

Loss = Rs 41269.84 − Rs 40000

= Rs 1269.84

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Answer 2

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$\implies\sf$ $\huge{\boxed{\boxed{1269.84}}}$

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♠️How??

$\implies\sf$Buffalo = Rs 20000

$\implies\sf$The milkman gain of 5% for selling one buffalo

$\implies\sf$That means if C.P = Rs 100

S.P = 105.

C.P. of one buffalo = $\bf\frac{2000 * 100}{105}$

$\implies\sf$ Rs 19,047.62

Second buffalo was sold at a loss of 10%.

If C.P = 100, then S.P = 90.

C.P. of other buffalo = $\bf\frac{2000 * 100}{90}$

$\implies\sf$Rs 22222.22

Total C.P. = Rs 19047.62 + Rs 22222.22

$\implies\sf$Rs 41269.84

Total S.P. = Rs 20000 + Rs 20000

$\implies\sf$Rs 40000

Loss = Rs 41269.84 − Rs 40000

$\implies\sf$Rs1269.84

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$\huge\frak{\underline{\underline{\red{Thanks:)}}}}$