jhughes2
contestada

meg runs a 10km race in 45 minutes (0.75 hours). What was her speed in kilometers per hour?
a. 22 km/hr
b. 7.5 km/hr
c. 4.5 km/hr
d. 13 km/hr

Respuesta :

knowing that 1 hour is 60 minutes and that she got 10 km  in 45 i doubt shes gonna run another 12 km in 15 minutes and the answer has to be atleast 10km so i would say your answer is "d. 13km/hr"

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