Question

400 men have provisions for 23 weeks.they are joinde by 60 men. how long will the provisions last​

Answer 1

Answer:

=1043 weeks

$400 \div 23$

=ans ×60

Answer 2

Answer:

400men do a provision for 23 weeks.

1 men do a provision 400 * 23

(400 + 60) =460 men have provision 400 * 23/460=20 weeks