Question

QUE 4) On selling a camera for Rs 2,500, a seller gains 5%. For how much should he sell it to gain 8%?​

Answer 1

Answer:

2,917.6

Step-by-step explanation:

We Know ,

S.P. × 100

C.P. = __________

100 + gains %

C.P. = 2,500 × 100

--------------------

100 + 105

C.P. = 2,605

Therefore , 12

12% Of C.P. = ------- × 2,605 = 321.6

100

2,605 + 312.6 = 2,917.6

Answer 2

Step-by-step explanation:

C.P=

100+gain%

S.P×100

⇒ C.P=

100+106

1325×100

⇒ C.P=1250/-

12% of C.P=

100

12

×1250=150

1250+150=1400

He has to sell it for 1400/− to get 12% gain.