Question

A takes 6 days and b takes 4 days. How much will they take together

Answer 1

A takes 6days

b takes 4days

together they take 6+4 equal to 10

so answer is 10

Answer 2

Step-by-step explanation:

A'S 1DAY WORK=1/6

B'S 1 DAY WORK=1/4

TOGETHER 1 DAY WORK=1/6+1/4

=3+2/12

=5/12

TOGETHER CAN COMPLETE IN 12/5=2 2 1/2 DAYS