Question

A bookseller bought a book for ₹15 and spent ₹5 on its binding he sold it for ₹ 24 find his gain percent

Answer 1

Answer:

cost price=15+5=20

gain=sale price- cost

=24-20

=4

gain %= gain/cost *100

=4/20*100

=20%

Answer 2

Answer:

Gain% = 20

Step-by-step explanation:

Bookseller bought a book for = Rs15

Spent on binding = Rs 5

Total C.P. = Rs(15+5)

= Rs 20

S.P. = Rs 24

Gain = S.P - C.P.

Rs ( 24 - 20)

= Rs 4

Gain % = Gain/ C.P × 100

= 4/20 ×100

= 20%