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umka21 [38]
3 years ago
9

A particular computer takes 11 minutes to download a 33​-minute TV show. How long will it take the computer to download a 2.5​-h

our ​movie?
Mathematics
1 answer:
zhenek [66]3 years ago
8 0

First off.. we need to get the units the same.  All in hours,

or all in minutes.  36 minutes = 36/60 hours = 3/5 hours = 0.6 hours.

12 minutes = 12/60 hours = 1/5 hours = 0.2 hours

Set up a proportion:

0.2 is to 0.6 as x is to 22.5

x/22.5 = 0.2/0.6

x = 0.2(22.5)/0.6

x = 7.5 hours


thanx

heyaaaaa

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