Question

A merchant uses a weight of 0.85 Kg in place of 1 kg to sell potatoes. Let his actual % profit or loss to be 'm' when he pretends to sell his articles at 5% loss and 'n' when he pretends to sells his articles at 5% gain. Find the value of (m + n).
(1) 400/17.
(2) 500/17.
(3) 600/17.
(4) 800/17.
(5) 700/17.
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Answer 1

Answer:

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