a wish tank that is full of water has sprung a leak, 12% of the water is lost every hour. what % of water is left in the tank af

Question

QveST [7]

3 years ago

14

a wish tank that is full of water has sprung a leak, 12% of the water is lost every hour. what % of water is left in the tank af

ter 20 minutes

Mathematics

1 answer:

AnnyKZ [126] · Answer 1 · 2022-05-27T13:15:31+03:00

AnnyKZ [126]3 years ago

3 0

96% of the water is still in the tank after 20 minutes.
12% is lost every hour but 20 minutes is 1/3 of an hour so you multiply 12 by 1/3 and you get 4% and at the beginning the water tank is full at 100% so you subtract 100%-4%=96%.