Mathematics, 09.12.2020 20:30, erniewernie
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Hal is downloading a file from the internet. So far he has downloaded 25% of the file.
If 10 minutes have passed since he started, how long will it take to download the rest of the file?
Enter the correct answer in the box.
Hint, Find the total time and subtract the amount of time already passed., Write the percent as a ratio over 100 and find an equivalent ratio with the number of minutes as the part to start solving the problem.
Answers: 3
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Mathematics, 21.06.2019 22:00, victordguerrero2535
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
Wanna talk, also free points
Hal is downloading a file from the internet. So far he has downloaded...
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