document.write( "Question 1069645: a plane travels 400 miles in 1 3/4 hours. Its average rate of travel is closest to:\r
\n" ); document.write( "\n" ); document.write( "A. 175 mph\r
\n" ); document.write( "\n" ); document.write( "B. 700 mph\r
\n" ); document.write( "\n" ); document.write( "C. 200 mph\r
\n" ); document.write( "\n" ); document.write( "D. 229 mph
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Algebra.Com's Answer #684839 by ikleyn(52811)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\"1\" \"3%2F4\" hour = \"7%2F4\" hour.\r
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\n" ); document.write( "\n" ); document.write( "\"400\" : \"1\" \"3%2F4\" = \"400%2F%28%287%2F4%29%29\" = \"%28400%2A4%29%2F7\" = 228.57 mph.\r
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