SOLUTION: john took 45 minutes to bicycleto his grandmothers house, a totalk of four kilometers . What is the velocity in km/hr?

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Question 931879: john took 45 minutes to bicycleto his grandmothers house, a totalk of four kilometers . What is the velocity in km/hr?
Found 2 solutions by Alan3354, Edwin McCravy:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
To get kms/hr, divide the kms by the hours.

Answer by Edwin McCravy(20066) About Me  (Show Source):
You can put this solution on YOUR website!
john took 45 minutes to bicycleto his grandmothers house, a totalk of four kilometers . What is the velocity in km/hr?
%0D%0A%0D%0Amatrix%281%2C2%2C4%2Ckm%29%2Fmatrix%281%2C2%2C45%2Cmin%29

Multiply by unit multiplier %0D%0A%0D%0Amatrix%281%2C2%2C60%2Cmin%29%2Fmatrix%281%2C2%2C1%2Chr%29

matrix%281%2C2%2C4%2Ckm%29%2Fmatrix%281%2C2%2C45%2Cmin%29%22%D7%22%0D%0A%0D%0Amatrix%281%2C2%2C60%2Cmin%29%2Fmatrix%281%2C2%2C1%2Chr%29

Cancel the minutes:

matrix%281%2C2%2C4%2Ckm%29%2Fmatrix%281%2C2%2C45%2Ccross%28min%29%29%22%D7%22%0D%0A%0D%0Amatrix%281%2C2%2C60%2Ccross%28min%29%29%2Fmatrix%281%2C2%2C1%2Chr%29

matrix%281%2C2%2C%224%D760%22%2F%2245%D71%22%2Ckm%2Fhr%29    

matrix%281%2C2%2C240%2F45%2Ckm%2Fhr%29

matrix%281%2C2%2C16%2F3%2Ckm%2Fhr%29

matrix%281%2C2%2C5%261%2F3%2Ckm%2Fhr%29   

Edwin