A tap A fills a tank in 5 hours, a
tap B fills the same tank in 10 hours.
Which of the alter...
![subject](/tpl/images/cats/mat.png)
Mathematics, 21.09.2021 16:20 lesleyy7278
A tap A fills a tank in 5 hours, a
tap B fills the same tank in 10 hours.
Which of the alternatives below best represents the
time spent, if both taps are open simultaneously filling the same tank?
![ansver](/tpl/images/cats/User.png)
Answers: 1
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