47. you and a friend are picking up trash on a beach.
you fill 2 bags with trash in 28 minutes....
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Mathematics, 22.10.2019 04:00 senceepoai22
47. you and a friend are picking up trash on a beach.
you fill 2 bags with trash in 28 minutes. your
friend fills 3 bags with trash in 48 minutes. who
fills bags with trash faster? how much sooner
will the faster person fill 7 bags with trash?
![ansver](/tpl/images/cats/User.png)
Answers: 2
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