Question

A robot can complete 3 tasks in 2/5 hour. Each task takes the same amount of time.how long does it take the robot to completely one task?how many tasks can the robot complete in one hour

Answer 1

Answer:

part 1) It takes 2/15 hour to complete 1 task

Part 2) The robot can only complete 7 tasks in an hour (the remaining doens’t count)

Step-by-step explanation:

So first divide to find unit rate

2/5 ÷ 3

2/5 * 1/3

2/15

For part 2

Just put the unit rate in an equation

2/15x=1

Where 1 is the single hour and x is the task

solve

you’ll get 7 1/2

Due to only requesting for tasks in an Hour

its only 7 task