BeautyQueen97
BeautyQueen97 BeautyQueen97
  • 09-05-2018
  • Mathematics
contestada

3.2km/50min X 60min/1hr X 1mi/1.6km

A) 2.4mi/hr
B) 2.4km/hr
C) 12mi/hr
D) 12km/hr

Respuesta :

choixongdong
choixongdong choixongdong
  • 09-05-2018
3.2km    60min       1mi                          km            min
-------- x 
--------  x ----------- (cancel out:  ---- and   ------   )
50min     1hr         1.6km                       km            min


   2.4 mi     
= ---------
    hr     

answer
A) 2.4mi/hr
Answer Link

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