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anonymous
 one year ago
An oil company fills 1/10 of a tank in 1/5 hour. At this rate, which expression can be used to determine how long will it take for the tank to fill completely?
1 /5 ⋅ 10 hours
1/10 ⋅ 5 hours
1/ 5 ⋅ 1 /10 hour
5 ⋅ 10 hours
anonymous
 one year ago
An oil company fills 1/10 of a tank in 1/5 hour. At this rate, which expression can be used to determine how long will it take for the tank to fill completely? 1 /5 ⋅ 10 hours 1/10 ⋅ 5 hours 1/ 5 ⋅ 1 /10 hour 5 ⋅ 10 hours

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The answer is A. If the tank if filled by a tenth (1/10) every 12 minutes then it would take 120 minutes to fill the tank completly. 120 minutes equals 2 hours

anonymous
 one year ago
Best ResponseYou've already chosen the best response.01/5 or .20 multiplied by 10 hours equals 2 hours

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh and 1/5 of an hour or 0.2 multiplied by 60 minutes equals 12 minutes if that part confused you, hope I helped
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