Question

Mario takes 20 min to wash dishes. Nick takes 25 min to wash dishes, and Shirell takes 35 min to wash dishes. How long will it take for Mario, Nick, and Shirell to complete the task?

a) 30 min
b) 45 min
c) 50 min
d) 100 min

Answer 1

It will take Mario, Nick, and Shirell 80 minutes to complete the task.

Step-by-step explanation:

To find how long it will take for Mario, Nick, and Shirell to complete the task, we need to add up the times it takes each of them individually.

Mario takes 20 minutes, Nick takes 25 minutes, and Shirell takes 35 minutes.

So, the total time will be 20 + 25 + 35 = 80 minutes.

Therefore, it will take them 80 minutes to complete the task.