Question

A man bought bananas at the ratio of 10 for rupee 45 and sold at the rate of one dozen bananas for rupee 51Find the gain or loss per cent. {\ bgozcubowt ]​

Answer 1

cost price of 10 bananas=rs 45

C. P of 1 banana=45/10 =rs 4.5/-

selling price of 12 bananas=rs 51

SP of 1 banana=51/12=rs 4.25/-

profit/loss= SP-CP

=4.25-4.5

=-0.25 i. e. negative sign indicates loss

loss%=loss/CP ×100

loss%=0.25/4.25 ×100

loss%=5.55%

Answer 2

Answer:

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