Question

What is unitary methods and give some example sum

Answer 1

Step-by-step explanation:

by giving one or more values they ask to say more values or one value

Example:

Find cost of 1 apple if cost of 12 apples is 60?

ans:

12 apples-60

1 apple-x

cross multiplication

x=1*60/12

x=60/12

x=5