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-Dominant- [34]
3 years ago
5

An oil company fills 1/10 of a tank in 1/4 hour. At this rate, which expression can be used to determine how long it will take f

or the tank to fill completely?
Mathematics
1 answer:
irina [24]3 years ago
6 0
I'm not 100% sur what it is asking but I think the expression would be
 
15 min. * 10 = min. till the tank is full
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