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Mathematics 7 Online
OpenStudy (anonymous):

bill started west on a road U.S 50, riding a bicycle at an average rate of 9 miles per hour. Four hours later charles started after bill on a motorcycle and overtook him in two hours. What was charles' rate?

OpenStudy (anonymous):

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OpenStudy (anonymous):

i still dont know how to answer this question

OpenStudy (anonymous):

okay, 4 hours later, where is bill? Like, how far has he traveled, if his speed is 9 miles per hour?

OpenStudy (anonymous):

haha thanks for trying to help but im absolutely terrible at math /:

OpenStudy (anonymous):

okay. have you ever ridden in a car?

OpenStudy (anonymous):

yes lol

OpenStudy (anonymous):

have you ever heard anyone say we are going at 65 miles an hour?

OpenStudy (anonymous):

yes ofcourse lol

OpenStudy (anonymous):

okay. what do you think 65 miles an hour means?

OpenStudy (anonymous):

at the speed youre traveling you will travel 65 miles in one hour?

OpenStudy (anonymous):

exactly! very good! so, bill is traveling at 9 miles per hour. what does this mean to you?

OpenStudy (anonymous):

he will travel 9 miles in the first hour ?

OpenStudy (anonymous):

exactly! excellent! so then, in 4 hours, how far will he travel?

OpenStudy (anonymous):

36?

OpenStudy (anonymous):

mph

OpenStudy (anonymous):

he will travel 36 miles per hour in 4 hours? are you sure that is right?

OpenStudy (anonymous):

hahahaa no

OpenStudy (anonymous):

i meant he will travel 36 miles in four hours if he stays at the same speed

OpenStudy (anonymous):

very good! now, charles starts when bill is 36 miles away. but in two hours he catches up with him. But here there is a plot twist. Does bill stay at the same place in those two hours? NO! he is pedaling away hard on his cycle for those two hours too. so where is bill 6 hours from when he started?

OpenStudy (anonymous):

@Lolli are you with me? we are so close!

OpenStudy (anonymous):

yeah but i gave up lol

OpenStudy (anonymous):

then I am sorry. please ask someone else to help you. QUITTER! lol

OpenStudy (anonymous):

hahahaha. its not you im just tired af & hurting . you were doing an excellant job :)

OpenStudy (anonymous):

okay, well take a break and come back to the problem later. I am sure you will be able to take it from here on. good luck

OpenStudy (anonymous):

thank you so much

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