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Tems11 [23]
3 years ago
14

Ms. Cooper drove 18 miles in 31 hour. What is her speed in miles per hour?

Mathematics
2 answers:
ohaa [14]3 years ago
8 0
1.72 
31 Divided by 18 =p

amm18123 years ago
3 0
Use the rule of 3 simple 

18 mls ---- 31 h
 x mls ----- 1 h
---------------------

x = 1*18/31 

x = 18/31 

her speed will be 18/31 miles per hour 
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