ivonalovesu ivonalovesu
  • 05-02-2015
  • Mathematics
Answered

Kevin can travel 22 1/2 miles in 1/3 hour. what is his average speed in miles per hour?



Answer :

naǫ
naǫ naǫ
  • 06-02-2015
[tex]\frac{22 \frac{1}{2} \ mi}{ \frac{1}{3} \ h}=\frac{\frac{45}{2} \ mi}{\frac{1}{3} \ h}=\frac{45}{2} \times 3 \ \frac{mi}{h}=\frac{135}{2} \ \frac{mi}{h}=\boxed{67 \frac{1}{2} \ \frac{mi}{h}}[/tex]

His average speed is 67.5 mph.
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