If she wants to bike 151 , how long (in hours) must she ride?

ManeKlks

New member
note: cyclist rides at an average speed of 22 mi/h

help plz i keep getting the wrong answer and i need explanations
thank u very much.
i mean 151 km
 

AGreenGuy

New member
first you must transfer mi/h into km/h
thats done by multiplying 22*1.6
that done you then devide 151/35.2
thus it will take her 4.28
 
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