Question

Anand earns ₹80 in 7 hours and pramode ₹90 in 12 hours . The ratio of their earnings

Answer 1

Answer:

Anand earns in 7hr=80

Anand earns in 1hr=80/7

pramod earns in 12hr=90

pramod earns in 1hr=90/12

ratio of their earning= 80/7:90/12

=8/7:9/12

=8/7:3/4

=8/7×28:3/4×28

= 32:21