Question

A labourer earns 1980in 12days .
How much does he earns in 7days
In how many days will he earn 2640

Answer 1

In one day he earns 1980/12 = 165

In 7 days he will earn 1155 = 7×165

a × 165 = 2640

a = 2640/165= 16 days

Answer 2

Answer:

in 12 days he earns=1980

in 1 day he earns=1980/12

in 7 days he earns=1980x7 ÷12

=13860/12=1155

165 rs. = 1 day

1 rs. = 1/165

2640 rs.= 1x2640÷165

=16 days.

PLZ MARK IT AS THE BRAINLIEST ANS