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Person 1 can do a certain job in 15min, and person 2 can do the same job in 30 min. when completing the job together, which expression would be used to represent the amount of work done by person 1 A.
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Person 1 can do a certain job in 15min, and person 2 can do the same job in 30 min. when completing the job together, which expression would be used to represent the amount of work done by person 1

A. 15
B. 1/15
C. x/15​

User Zachvac
by
8.6k points

2 Answers

4 votes

Answer:

B. 1/15

Explanation:

User Mickie
by
7.4k points
6 votes

Answer:

I believe the answer is B. 1/15

Explanation:

User Ety
by
8.9k points
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