3/8 mile in 3/5 hour
[tex] \frac{ \frac{3}{8} }{ \frac{3}{5} } [/tex]
we want to find miles per hour or m/1h
convert 3/5 to 1 by multiplying it by 5/3
keep the fraction the same by multiply ing the whole thing by
[tex] \frac{ \frac{5}{3} }{ \frac{5}{3} } [/tex] to get
[tex] \frac{ \frac{15}{24} }{ \frac{15}{15} } [/tex]=
[tex] \frac{ \frac{5}{8} }{ 1} [/tex]=5/8 miles per hour
