A few days ago
Zainab

Work RAte problem?

two people can complete a task in t hourse, where t must satisfy the equation:

t/10+t/15=1

Find the required time, t.

Top 1 Answers
A few days ago
pseudo

Favorite Answer

t/10 + t/15 = 1

30 ( t/10 + t/15) = 30

3t + 2t = 30

5t = 30

t = 6 hours

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