Shortcut M
A shopkeeper sold two ACs at 19,200
each. On one he gains 20% and on the
other he losses 20%. Find his gain or loss
per cent in the whole transaction
price mal
loss on
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Step-by-step explanation:
When a person sells two similar items, one at a gain of say “x%”, and the other at a loss of “x%”, then the seller always incurrs a loss.
Loss%= (x/10)^2 %
Here x is common gain or loss percent
for ur question
loss%= (20/10)^2
=400/100
=4%
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