document.write( "Question 815205: The watson family took 1 hour and 30 minutes to get to the fairground. If they traveled 75 kilometres what was their average speed \n" ); document.write( "
Algebra.Com's Answer #490766 by Alan3354(69443)\"\" \"About 
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The watson family took 1 hour and 30 minutes to get to the fairground. If they traveled 75 kilometres what was their average speed
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\n" ); document.write( "d = r*t
\n" ); document.write( "r = d/t
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