Question

21 3/4 meters in 2 1/2 hours What would the unit rate be??

Answer 1

It would be 8.7 or 8 7/10

Divide both fractions either using calculator or on paper, make them both into improper fractions

87/4 ÷ 5/2

Turn into multiplication and flip 5/2

87/4 × 2/5 = 174/20

Simplify 174/20

8 7/10

Hope this helps you, sorry it took a bit :)