Question

How many hours would it take to go 12.8 miles if you were traveling at a rate of 163 cm/sec?

Answer 1

$12.8mi=12.8\times1.6093=20.6km=2.06\times10^6cm$

$t=\frac{2.06\times10^6cm}{163cm/sec}\times\frac{1hour}{3600sec}=3.51hours$

Answer: 3.51 hours