document.write( "Question 450877: John went jogging for 120 minutes. He averaged a speed of 4.5 mph. How long would the same jog take him if he ran at a speed of 5 mph \n" ); document.write( "
Algebra.Com's Answer #310059 by ilana(307)\"\" \"About 
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If he jogged 2 hours at 4.5 miles per hour, he jogged 2 * 4.5 = 9 miles. Use the formula distance = rate * time (d=rt) again to find the new time with the new rate for the same distance. He would have run 9miles/5mph = 1.8 hours. \n" ); document.write( "
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