Question

Ravi bought 10 apples for 30 and Sells 8 apples for 30 find his gain percentage​

Answer 1

Step-by-step explanation:

Given,10 apples for rupees 30

Answer 2

Answer: 25%

Step-by-step explanation:

given -

CP

10 - 30

SP

8 - 30

Now,

CP of 1 apple is 30/10= 3

SP of 1 apple is 30/8= 15/4

And we know

Profit = (SP-CP) = 15/4 - 3 = 3/4

hence,

Gain % = P / CP ×100

= 3/4×3 × 100

= 3/12 × 100 = 1/4 × 100

= 25% ans.