Question

Geeta bought three pens at 25% each four pens 20% each and another pen for 45rs if she had a discout couponfor 20% and used it for the purchase how much did ahe pay for her purchase?

Answer 1

HeY !!!

According to your question,

25%+20%+rs45=100%

if she had a coupon of 20%
then,

 25%+rs45=100%
Rs45=75%

From the above equation
u can get your answer

hope it helps

Answer 2

Correction : Assuming that 25%, 20% and  to be corrected to Rs. 25 & Rs.20

Total S.P = [25 * 3] + [20 * 4] + 45
               = 125 + 80 + 45
               = 250

Discount = 20%

Therefore,  20% * 250 = 50

S.P = 250 - 50
S.P = 200