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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?

Respuesta :

lucic

Answer:

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

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