Question

the cist of 12 pens is 50rs.find the 8 pens cost?

Answer 1

12 pen = 50 rs
8 pen =?
price of 8 pen =8×50/12=400/12=33.33rs

Answer 2

Cost of 12 pens = 50
Cost of 1 pen = 50/12
Cost of 8 pens = 50/12 * 8
= 33.33
= 33