Assume constant individual rates, no interruptions and no change in efficiency when the number of wo

Question

Assume constant individual rates, no interruptions and no change in efficiency when the number of workers or machines changes. For consumption, assume equal constant consumption per person.

A project takes $15$ workers $48$ days.

How long will $10$ workers take at the same rate?[2]
How many workers are needed to finish in $30$ days?[2]

Accepted Answer

(i) $72$ days (ii) $24$ workers.

Workforce and completion time

Workforce and completion time

Solution:

Solution locked