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Mathematics 8 Online
OpenStudy (anonymous):

Write a proportion for the following problem: Marge drove 348 miles in four and a half hours. At that rate, how many miles could she drive in 10 hours? 348/4.5 = x/10 348/4.5 = 10/x 348/x = 10/4.5

Parth (parthkohli):

@Rohangrr your answer please

OpenStudy (anonymous):

1st one!

Parth (parthkohli):

\[\LARGE 348:4{1\over 2} :: {10:x} \] EXACTLY :D

OpenStudy (anonymous):

as d=348 and t=4.5 is in proportional to d=10 and t=x

OpenStudy (anonymous):

solve for x if needed

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