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____ [38]
3 years ago
6

Ryan runs 3 miles in 28 minutes. at the same rate, how many miles would he run in 42 minutes?

Mathematics
1 answer:
Sphinxa [80]3 years ago
5 0
If 3mile=28 min
x mile=42 min
cross multiply
x=3/28
therefore if 3/28=1 min
then x mile= 42 min
cross multiply
42 x 3/28 =21 x 3/14
                =3 x 3/1
                =9
The answer is 9 miles
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