Question

please tell this question please and the question is full please help me it's a huge request please​

Answer 1

Answer:

Step-by-step explanation:

Let say cost price = 8C

gaining 1/8th of its C.P.

Gain =(1/8)×8C = C

Gain% = 100 × C/8C

= 25/2

= 12.5%

Selling Price = 8C + C = 9C

9C = 650

=> C = 650/9 = 72.22

8C = 577.78

Cost Price = 577.78 rs

Gain= 72.22 Rs