How do you convert 345 cm to miles?

1 Answer
anor277
Sep 22, 2016

"1 mile" -= 1.609*km = 1.609xx10^5*cm

Explanation:

"1 mile" -= 1.609*km = 1.609xx10^3*m

= 1.609xx10^3*cancelmxx10^2*cm*cancel(m^-1) (because 1*m-=100*cm).

= 1.609xx10^5*cm

And thus, 345*cm = (345*cancel(cm))/(1.609xx10^5*cancel(cm)*"mile"^-1) = ??"mile"

Is there any move in the States to adopt the metric system?

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