Question

A shopkeeper bought a pen of Rs 15 and it sold it with 10 % discount at what price did he sold the pen​

Answer 1

Answer:

Step-by-step explanation:

To get the sold price, deduct 10% from 100%. Then multiply to 15.

100-10 = 90

90% of 15 = 0.9 × 15 = 13.5

Thus , pen sold at Rs 13.50.