Question

Answers for all of these

Answer 1

Answer:

Step-by-step explanation:

10. 》 Given :

selling price = Rs.150

gain percent or profit percent =20%

selling price percentage = 100 % + 20 % = 120 %

let find the cost price:

120% = 150

1% =  = 1.25

100 % = 125

the cost price of book is Rs.125

selling price at 25 % profit ,

》 25 % of 125

》  × 100

》 31.25

new selling price on 25 % profit = 125 + 31.25 = Rs.156.25