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4 votes
If I go tubing with 6 other people and we all go tubing. Two people can go on a tub at once for 3 minutes and everyone will go on a tub two times. How long are we going tubing for.

User Tirso
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5.8k points

2 Answers

4 votes
you were tubing for 18 minutes in total.
User Soap
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5.7k points
3 votes
It would be 21 minutes in total.
7 people*2 turns per person= 14 turns
14 turns/2 turns per tub= 7 tubs needed
7 tubs needed*3 mins per tub= 21 minutes in total
User Drzaus
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5.6k points