Question

if 6 men or 8 women can do a work in 21 days then how many days will it completed in 3 men and 3 women​

Answer 1

Answer:21.91 days

Step-by-step explanation:

3 men=3 men

3 women=2.25 men

3 men and 3 women=3+2.25

=5.25 men

Time taken=6*21/5.75

=126/5.75

=21.91 days