Question

A laptop and mobile was bought for rs 44000 and rs 12000.the shopkeeper made a profit of 8% on laptop and 12% loss on mobile
find his loss or gain percentage on whole transaction

Answer 1

Step-by-step explanation:

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Answer 2

First we'll take out the SP of laptop
CP = ₹40000
Profit% = 8% Profit = profit %of CP
Profit = 8/100×40000 Profit = ₹3200
SP = CP + Profit
SP = ₹40000 + ₹3200
SP = ₹43200 Now, We'll take out the SP of mobile phone

CP = ₹24000
Loss% = 12%
Loss = loss% of CP
Loss = 12/100×24000
Loss = ₹2,880
SP = CP- loss
SP = ₹24000 - ₹2880
SP= ₹21,120

Now, add the sp of both the things = ₹43200+₹21,120
= ₹64320
Now add the cp of both the things = ₹40000+₹24000
=₹ 64000

As CPThere is a profit.
= ₹64320-64000
= ₹320
profit% = profit/CP ×100
= 320/40000×100
= 0.8%
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