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Mathematics
30.12.2020 10:07
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A pump empties the pool at the rate of 1,000 gal every 4 hours. How long does it

A pump empties the pool at the rate of 1,000 gal every 4 hours. How long
does it take to pump out 20,000
gallons?
Show Answers
jackieeecx3
jackieeecx3
4,7(78 marks)

80 hours.

Step-by-step explanation:

20,000  / 1,000  = 20

4  x 20 = 80

Hope this helps.

anyaivy44
anyaivy44
4,4(97 marks)

Questions answered correctly:

Student scored 75% out of 180.

= 75% * 180

= 135 problems

Questions answered incorrectly:

= Total points - Questions answered correctly

= 180 - 135

= 45 problems

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