Answers by Rajeshkumar
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Answers by Rajeshkumar

Answers by Rajeshkumar
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One pipe can fill a tank in 24 minutes, a second can fill it in 8 minutes, and a third can fill it in 12 minutes. If the tank is empty, how long will the three pipes, operating together, take to fill it?
answered Mar 1, 2021
1 vote
178k views
A concert hall has three sections: the main floor, the balcony, and the gallery. For a recent concert, 1020 tickets were sold. There were twice as many balcony tickets sold as gallery tickets, and 225
answered Feb 14, 2021
0 votes
65.2k views
What creates the magnetic field that surrounds the Earth?
answered Jan 7, 2021
5 votes
132k views
PLZ HELP ME IM STRUGGLING
answered Dec 27, 2020
4 votes
96.2k views
I have two more problems after this.
answered Apr 30, 2020
4 votes
122k views
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