Question

If cost of 6 pens is rs 72 then the cost of such 9 pens is rs

Answer 1

Answer:

the cost of such 9 pens is rs= 108 rupees

Step-by-step explanation:

given

cost of 6 pen  = 72 rupees

solution

6 pen cost = 72 rupees

1 pen cost = 72/6 rupees

9 pen cost = (72/6)×9

= 108 rupees