Question

the selling price of calculator is 82% of its cost price . find the approximate loss percentage
a)13%
b)1.25%
c) 3.75%
d) 5%​

Answer 1

Step-by-step explanation:

We know, selling price = cost price - loss

              selling price = cost price - loss% × cost price/100

              selling price = 100 × cost price - loss% × cost price/100

              selling price = (100 - loss%)cost price/100, [Here, cost price and loss% are known.]

Answer 2

Answer:

77

Step-by-step explanation:

77