Question

write the ratio as a unit rate 286 miles in 5 1/2 hours


36 miles per hours

52 miles per hour

57.2 miles per hour

114.4 miles per hour

Answer 1

http://openstudy.com/study#/updates/56990995e4b01480c27ff7c7

Answer 2

Reduce this ratio:\[\frac{ 286miles }{ 5\frac{ 1 }{ 2 }hours }\]

Answer 3

Hint: multiply numerator and denominator each by 2 and simplify the result. Be certain to keep the units of measurement (miles and hours).