Mathematics, 02.10.2019 02:00 hope4517

Iwill upvote all answers.
one person can do a certain job in ten minutes, and another person can do the same job in fifteen minutes.
how many minutes will they take to do the job together?

1. 4 minutes
2. 5 minutes
3. 6 minutes

Answers: 2

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More questions: Mathematics Another questions

Iwill upvote all answers. one person can do a certain job in ten minutes, and another person can do the same job in fifteen minutes. how many minutes will they take to do the job together? 1. 4 minutes 2. 5 minutes 3. 6 minutes

Answers

Another question on Mathematics

Iwill upvote all answers.
one person can do a certain job in ten minutes, and another person can do the same job in fifteen minutes.
how many minutes will they take to do the job together?

1. 4 minutes
2. 5 minutes
3. 6 minutes