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Alenkinab [10]
3 years ago
15

Shelly biked 21 miles in 4 hours. How long will it take Shelly to bike 63 miles? HELP ASAP!! PLEASE!!!!

Mathematics
2 answers:
oee [108]3 years ago
8 0

Answer:

12 hours

Step-by-step explanation:

21 miles - 4 hours

63 miles - x hours

x = 63 x 4/21 = 12 hours

vaieri [72.5K]3 years ago
3 0

12 hours-

21/4=5.25

5.25x12=63

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11111nata11111 [884]

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