Verified answer

Answer:

Three people need 10 hours to finish the same job.

Step-by-step explanation:

The number of people varies inversely as the number of hours they will consume to finish the job. Let p for the number of people and h for the number of hours they will consume.

Mathematical Equation:

For the constant of variation (k):

Given:   ,  

Find:  

Formula:  

Solution:

For the number of hours (h):

Given:   ,  

Find:  

Formula:  

Solution:

#BrainliestBunch