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vfiekz [6]
2 years ago
13

Two pools are being filled with water. To start, the first pool contains 1660 liters of water and the second pool contains 1900

liters of water. Water is being
added to the first pool at a rate of 30.75 liters per minute. Water is being added to the second pool at a rate of 23.25 liters per minute.
After how many minutes will the two pools have the same
amount of water
Mathematics
2 answers:
xeze [42]2 years ago
7 0

Answer:

let the time be "x" minutes for both

after x minutes,

the first pool will have 1660l + 30.75x

and the second pool will have 1900+ 23.25x

note: both pool Will have equal volume of water

1660+ 30.75x=1900+23.25x

30.75x-23.25x= 1900-1660

7.5x=240

x = 240/7.5

x= 40minutes

Alexeev081 [22]2 years ago
3 0
She has more than 2.4 liters. I’m the brain
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