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Mathematics 8 Online
OpenStudy (anonymous):

Medal Find the missing dimension if B is 18 1/3ft and A is 9 3/8ft ? ft

OpenStudy (anonymous):

OpenStudy (anonymous):

just subtract A from B

OpenStudy (anonymous):

B-A=?

OpenStudy (anonymous):

\[18\frac{ 1 }{ 3 }-9\frac{ 3 }{ 8 }\]

OpenStudy (anonymous):

18 1/3 - 9 3/8 = 55/3 - 75/8

OpenStudy (anonymous):

find LCD

OpenStudy (anonymous):

55/24 - 75-24

OpenStudy (anonymous):

subtract the numerator

OpenStudy (anonymous):

its a negative number

OpenStudy (anonymous):

you have an error in finding the LCD

OpenStudy (anonymous):

\[\frac{ 55\times8 }{ 3\times8 }-\frac{ 75\times3 }{ 8\times3 }\]

OpenStudy (anonymous):

440 / 24 - 225/24

OpenStudy (anonymous):

there you go

OpenStudy (anonymous):

subtract

OpenStudy (anonymous):

215/24

OpenStudy (anonymous):

yep :)

OpenStudy (anonymous):

can it be reduced?

OpenStudy (anonymous):

nope

OpenStudy (anonymous):

u can make it into proper fraction

OpenStudy (anonymous):

or if you want it to be a mixed fraction.

OpenStudy (anonymous):

i want a mixed fraction

OpenStudy (anonymous):

mixed* :)

OpenStudy (anonymous):

divide it.

OpenStudy (anonymous):

\[8\frac{ 23 }{ 24 }\]

OpenStudy (anonymous):

8 9/24

OpenStudy (anonymous):

ohhh

OpenStudy (anonymous):

yea

OpenStudy (anonymous):

ok thank you guys :)

OpenStudy (anonymous):

@harz360 wrong its 8 23/24

OpenStudy (anonymous):

ok so right answer is 8 23/24

OpenStudy (anonymous):

yea

OpenStudy (anonymous):

how would you make this into a mixed fraction 18/5

OpenStudy (anonymous):

divide 18 by 5

OpenStudy (anonymous):

3 3/5?

OpenStudy (anonymous):

but not on a decimal level

OpenStudy (anonymous):

yea

OpenStudy (anonymous):

ok thanks

OpenStudy (anonymous):

correct @harz360

OpenStudy (anonymous):

how would you put this into a mixed fraction 39/260

OpenStudy (anonymous):

you cant

OpenStudy (anonymous):

you can only put fractions into mixed fractions, IF it is an improper fraction

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