Question

When a b and c are deployed for a task a b together do 70% of the work and b and c together do 50% of the work who is the most efficient?

Answer 1

Let the work be 100 units the time t.

a and b :

a+b do 70% of work together in time t

Thus, 70/100x100 = 70 units of work done in time t

b and c

b+c do 50% of work together in time t.

Thus, 50/100x100 = 50 units in time t.

In comparison, a+b do the work far more efficiently.

Thus a+b are more efficient.