Question

A man sold two jeans at Rs 800. On one he gains a profit of 10 percent on other he loses 15 percent how he gain or loses in whole transaction

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Answer 1

1st jean:

100%-> 800

110%->880

880-800=80 ( earned)

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2nd jean:

100%->800

85%->680

800-680=120(lost)

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120-80=40 (lost)