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Marta_Voda [28]
2 years ago
12

you are biking at a speed of 18 miles per hour you are 3 miles behind your friends who is biking at a speed of 12 miles per hour

how amount of time it catch up to your friend
Mathematics
1 answer:
sladkih [1.3K]2 years ago
5 0
You put them in fractions then cross multiple.
18/12 and 3/x so that's 36 equals 18x then you divide 36 by 18 which is 2.
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