Question

Q10. A man earns Rs. 4500 in 9 months. How much will he earn in 2 years.​

Answer 1

Step-by-step explanation:

Given:-

A man earns Rs. 4500 in 9 months.

To find:-

How much will he earn in 2 years ?

Solution:-

Given that

Money earned by a man in 9 months = Rs. 4500

Money earned by him in one month =

=>Rs. 4500/9

=>(9×500)/9

=>500

Money earned by him in a month = Rs. 500

We know that

1 year = 12 months

2 Years = 2×12 months = 24 months

Money earned by him in 2 years

=> 500×24

=>12,000

The money is Rs. 12000

Answer:-

The money he will earn in 2 years is Rs. 12,000

Used Method:-

Unitary method:-

• The method in which we find the value of one unit and then value of required number of units is called Unitary method.