Question

Anil sells one transistor for₹880 at a gain of 10% and the another for ₹960 at a loss of 4%. Find his overall gain or loss percent​

Answer 1

Step-by-step explanation:

Simple

Suppose

If he buys a transistor for 100 and sells it for 110,he gains a 10%.

Then, If he sells for 880 and gains 10%, C.P.=100/110×880

=800 C.P.

Next...

Suppose

If he buys a trans mitor for 100 and sells at 96, he loses 4%.

Then, If he sells for 960 and loses 4%, C.P.=100/96×960

=1000 C.P.

Then, Total C.P.=1000+800=1800

Total S.P.=960+880=1840

It is Profit.

P=S.P.-C.P.

=1840-1800

=40 Profit

P%=P/C.P.×100

=40/1800×100

=2.222%Answer