Question

6.
A worker earns *18,000 in 15 months.
(a) How much will the worker earn in seven months?
(0) In how many months will he earn 3,600?​

Answer 1

Answer:

Earn = Rs 18,000

Days = 15 months

Earning of one month = 18,000 ÷ 15

= 1200 Rs

1. earning of seven months

=earning of one month × 7

= 1200 × 7

= 8400

2.earning

= earning of one month × no of month

3600 = 1200 × no of months

No of month = 3600 ÷ 1200

= 3 month

Answer 2

First take out the amount of earn in 1 month.(use unitary method).
(a) How much will the worker earn in seven months?

=. (18000/15)=1200
=. 1200*7
=. 8400