Answer:
The unit rate is 56miles per hours
Step-by-step explanation:
Family travels [tex]=[/tex] 336 miles
Total time takes [tex]=[/tex] 6 hours
Formula the unit rate [tex]=[/tex] [tex]([/tex] miles ÷ hours [tex])[/tex]
[tex]=[/tex] [tex]([/tex] 336 ₊ 6 [tex])[/tex] miles[tex]/[/tex]hours
[tex]=[/tex] 56 miles[tex]/[/tex]hours