document.write( "Question 899929: An ambulance travels 315 miles in 4 hours 30 minutes. At what average speed does it travel ? \n" ); document.write( "
Algebra.Com's Answer #545675 by ewatrrr(24785)\"\" \"About 
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\"315mi%2F%284.5hr%29\" = 70mph \n" ); document.write( "
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