George bikes at 20 miles per hour. He travels five miles. How many minutes will this take him?
J josh4010 New member Joined Nov 9, 2011 Messages 1 Nov 9, 2011 #1 George bikes at 20 miles per hour. He travels five miles. How many minutes will this take him?
tkhunny Moderator Staff member Joined Apr 12, 2005 Messages 11,339 Nov 9, 2011 #2 Easiest? Get someone else to do it! Distance = Rate * Time Substitue and Solve! You may need to alter the units in the end.
Easiest? Get someone else to do it! Distance = Rate * Time Substitue and Solve! You may need to alter the units in the end.
S soroban Elite Member Joined Jan 28, 2005 Messages 5,586 Nov 9, 2011 #3 Hello, josh4010! The easiest way? . . . Talk your way through it. George bikes at 20 miles per hour. He travels five miles. How many minutes will this take him? Click to expand... George travels 20 miles in an hour (60 minutes). Hence, he travels 1 mile in 3 minutes. Therefore, to travel 5 miles, it will take him 15 minutes.
Hello, josh4010! The easiest way? . . . Talk your way through it. George bikes at 20 miles per hour. He travels five miles. How many minutes will this take him? Click to expand... George travels 20 miles in an hour (60 minutes). Hence, he travels 1 mile in 3 minutes. Therefore, to travel 5 miles, it will take him 15 minutes.
D Deleted member 4993 Guest Nov 10, 2011 #4 josh4010 said: George bikes at 20 miles per hour. He travels five miles. How many minutes will this take him? Click to expand... It'll take him ~5 minutes by car - depending on condition of the road. The problem does not specify that George "travels" by bike. Very loosely constructed problem....
josh4010 said: George bikes at 20 miles per hour. He travels five miles. How many minutes will this take him? Click to expand... It'll take him ~5 minutes by car - depending on condition of the road. The problem does not specify that George "travels" by bike. Very loosely constructed problem....