Mr. tandon purchase a computer for rs.32000 and a microwave oven for rs. 6500 and on selling the computer he lost 5% and on selling the microwave he gained 15%. find his total loss and gain percent??
2. if mr tandon sold the oven at the same price and computer for 33000 find his gain
answer the second part also
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Hint: When there is a gain and we have the value of Cost Price then use the formula, SP=100+P%100×CP to find the Selling Price and if there is a loss then the formula is SP=100−l%100×CP . CP of computer = Rs. 32000, Loss % on computer = 5%. ... So, the loss % will be lCP×100% , where l is the loss and CP is the Cost Price.
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