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Mathematics 17 Online
OpenStudy (bohotness):

A train travels 42 kilometers in 15 minutes. How far will the train travel in 3 hours at that speed? A. 168 km B. 336 km C. 504 km D. 672 km

OpenStudy (campbell_st):

15min is 1/4 of an hour... so how many 1/4s in 3 hours....? then multiply the answer by the 42

OpenStudy (bohotness):

1/12

OpenStudy (bohotness):

7/2

OpenStudy (campbell_st):

wow.... there in 1 whole there are 4 quarters... so how many quarters is 3 wholes...?

OpenStudy (bohotness):

1 half?

OpenStudy (anonymous):

313.171

OpenStudy (anonymous):

no its B

OpenStudy (campbell_st):

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