Question

Eloise can fertilize her lawn in t hr. What is the rate at which she does this job?

Answer 1

1 / t

Explanation:

The rate at which a job, chore or a certain task is executed is expressed as the reciprocal of the time taken to complete such task. That is ;

Rate = 1 / time taken

From the scenario above, the time taken = t hours

Then the rate at which work is done can be expressed as :

1 / t