Question

Two people can complete 60% of a task in t hours, where t must satisfy the equation t 10 + t 15 = 0.6. How long will it take for two people to complete 60% of the task?

Answer 1

Answer:

0.024h

Step-by-step explanation:

We have the equation:

t 10 + t 15 = 0.6

<=> 25t = 0.6

<=> t = 0.024

It means that, it takes 0.024h for  two people to complete 60% of the task

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