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Mathematics 5 Online
OpenStudy (anonymous):

HELP PLEASE!!

OpenStudy (anonymous):

Jasmine finished the bike trail in 2.5 hours at an average rate of 9 3/10 miles per hour. Lucy biked the same trail at a rate of 6 1/5 miles per hour. How long did it take Lucy to bike the trail?

OpenStudy (anonymous):

\[\frac{ 25 }{ 10 }\times \frac{ 931 }{ 10 }=x \times \frac{ 615 }{ 10 }\]

OpenStudy (anonymous):

try to do it yourself

OpenStudy (anonymous):

i got 14314.125 i think thats wrong :/

OpenStudy (anonymous):

so it took 14314.125 for lucy to bike a trail?

OpenStudy (anonymous):

just imagine Lucy finished the bike in the time u say wow

OpenStudy (anonymous):

no u make a mistake

OpenStudy (anonymous):

its 2.5 not 25 thats why i got it wrong i think

OpenStudy (anonymous):

no u make a bigger mistake i dont know where but the thing that u get is not correct

OpenStudy (anonymous):

whats the answer then i dont get it in the test it says you have to multipy somwthing then divide

OpenStudy (anonymous):

the answer is under 10 but u get s.t else just resolve it to know where u mistake

OpenStudy (anonymous):

look the thing that i wrote at first is the same to: \[X=(2.5\times 93.1)\div 61.5\]

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