Question

Ten pencils cost rs 15 . how many pencils can be bought with rs 72​

Answer 1

Answer:

This answer we can get by applying unitary method.

Step-by-step explanation:

If 15 is the cost for 10 pencils

If 1. is the cost for 10÷15 pencils

Then 75 is the cost for 10÷15*75=2*25=50

Therefore your answer is 50 pencils

Answer 2

Answer:48 pencils

Step-by-step explanation:

Rs15=10 pencils

Re 1=(10/15) pencils

Rs 72=(10/15)×72 pencils

=(2/3)×72=2×24=48 pencils