Question

What time B takes to complete a work. A completes
half of that work in same time. If B alone can
complete that work in 12 days than in how many
days will they complete it working together?​

Answer 1

Answer:

b work.... 1/12 days

if a does in half time then a work 1/6 days

if they together do work then... 1/a+1/b= total time they taken togethet

So,

1/6+1/12=3/12or1/4

so they work together in 4 days