document.write( "Question 9945: Brett started a 1/2 marathon at 6:30 A.M. and he did not cross the finish line until 1:05 P.M. How long did it take for Bret to finish the race ? \r
\n" ); document.write( "\n" ); document.write( "Another question is John is traveling to a meeting that is 28 miles away. He needs to be there in 30 minutes. How fast does he need to go to make it to the meeting on time ?\r
\n" ); document.write( "\n" ); document.write( "The other question is on a map 1/3 inch equals 15 miles. The distance between two towns on a map is 3 2/3 inches. How many miles are actually between to two towns ? \r
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Algebra.Com's Answer #5361 by Earlsdon(6294)\"\" \"About 
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1)\r
\n" ); document.write( "\n" ); document.write( "Bret started at 6:30 am and finished at 1:05 pm. To find the difference between these two times, you would change the times to the 24-hour clock (also known as military time).\r
\n" ); document.write( "\n" ); document.write( "On the 24-hour clock, 6:30 am is 06:30 and 1:05 pm is 13:05.\r
\n" ); document.write( "\n" ); document.write( "Subtract 6:30 from 13:05.
\n" ); document.write( "Change the 13:05 to 12:65 so that you can do the subtraction.\r
\n" ); document.write( "\n" ); document.write( "12:65-6:30 = 6:35 or 6 hours and 35 minutes.\r
\n" ); document.write( "\n" ); document.write( "2)\r
\n" ); document.write( "\n" ); document.write( "John needs to travel 28 miles in 30 minutes, so his speed in mph would be:\r
\n" ); document.write( "\n" ); document.write( "2(28 miles) in 2(30 mins) or 56 miles in 60 mins. = 56 mph\r
\n" ); document.write( "\n" ); document.write( "3) Since the map scale is 1/3 inch = 15 miles, you need to find out how many times will 1/3 go into 3 2/3 then multiply that by 15 miles.\r
\n" ); document.write( "\n" ); document.write( "3 2/3 = 11/3\r
\n" ); document.write( "\n" ); document.write( "\"%2811%2F3%29%2F%281%2F3%29+=+%2811%2F3%29%283%2F1%29\" = 11 Now multiply this by 15 miles.\r
\n" ); document.write( "\n" ); document.write( "\"%2811%29%2815%29+=+165+miles\"\r
\n" ); document.write( "\n" ); document.write( "The actual distance between the two towns is 165 miles.\r
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