One person can do a certain job in 20 minutes and another person can do the same job in twenty eight minutes. how many minutes will it take them to do it together

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asked Nov 19, 2019 156k views

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Magicgregz · Answer 1 · 2019-11-25T07:38:08+0000

I'm terrible at math, so I'm sorry if I'm totally wrong, but I'm assuming you just take the average:

20+28=48m
48/2=24m

On average, it may take them 24m if they work together.

One person can do a certain job in 20 minutes and another person can do the same job in twenty eight minutes. how many minutes will it take them to do it together

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