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2 votes
Someone please help me

Someone please help me-example-1

2 Answers

7 votes
The line would be two marks below 20 to get 18. 7 minutes to pump the water because the rate is 8 liters a minute. To fill up to 56 is to divide 56 by 8 to get 7. 
User Hammady
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5 votes
7 minutes because 56/8=7 and you need to divide it by 8 because 8 liters= to one minutes
User Expedito
by
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