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tamika goes on a run every morning in the summer to stay in shape for soccer in the fall. she runs 2.5 miles in 20. minutes. what is her average speed in miles per hour?

 

A. 8mph

 

B.7.5mph

 

C.7mph

 

D.5.5mph

off-topic
 Mar 1, 2019

Best Answer 

 #1
avatar+18346 
+3

We want   miles   per hour       or  miles/hr

20 minutes = 1/3 hour

 

2.5 miles /(1/3 hour) =  7.5  miles/hr 

 Mar 1, 2019
 #1
avatar+18346 
+3
Best Answer

We want   miles   per hour       or  miles/hr

20 minutes = 1/3 hour

 

2.5 miles /(1/3 hour) =  7.5  miles/hr 

ElectricPavlov Mar 1, 2019

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