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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
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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?
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OpenStudy (anonymous):
313.171
OpenStudy (anonymous):
no its B
OpenStudy (campbell_st):
|dw:1429819163401:dw|
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