A robot can complete 7 tasks in 3/5 hour. Each task takes the same amount of time.

a. How long does it take the robot to complete one task?

b. How many tasks can the robot complete in one hour?

1 and 2/3 tasks

Step-by-step explanation:

a) A robot can complete 7 tasks in 3/5 hours.

This means ;

7 tasks = 3/5 hours

1 task = ?

perform cross- multiplication as;

{1*3/5} /7

3/35 hours

b)

3/5 hours = 1 task

1 hour = ?

{1*1} / 3/5

1 / 3/5

1 * 5/3

1 and 2/3 tasks

yes

step-by-step explanation:

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right