Question

answer should be perfect no coping.
no spmmers answer.
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Answer 1

Answer:

Sp of 1st fan=1160

Sp of 2nd fan=1320

Total profit=60

Step-by-step explanation:

Given:

For 1st fan:

Cp=1200

L%=5%

Thus,Sp=(100-l%)/100*Cp

=(100-5)/100*1200

=95/100*1200

=95*12

=1140

For 2nd fan:

Cp=1200

P%=10%

Thus,

Sp=(100+p%)/100*cp

=(100+10)/100*1200

=110/100*1200

=110*12

=1320

So total cp=2*1200=2400

Total Sp=1140+1320

=2460

Thus,

Profit=2460-2400

=60

Answer 2

Answer=₹60

CP=>Cost price

SP=>Selling price

Overall CP of each fan= ₹1200,one is sold at a loss of 5%.

This means if Could is ₹100,SP is ₹95

Therefore, when CPis ₹1200,then SP

$= \frac{95}{100} \times 1200 = 1140 \\ also \: second \: fan \: is \: sold \: at \: a \: pofit \: of \: 10\%$

It means, if CP is ₹100,SP is ₹110

Therefore,when CP is ₹1200,then SP

$= \frac{110}{100} \times 1200 = 1320$

We need to find the combined CP and SP to say whether there was an overall profit or loss.

$total \: cp \: = 1200 + 1200 = 2400 \\ total \: sp \: = 1140 + 1320 = 2460 \\ since \: total \: sp > total \: cp \: a \: profit \: of \: rupees$

$(2460 - 2400) \: or \: 60 \: has \: been \: made.$