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Mathematics 16 Online
OpenStudy (anonymous):

what is -21 times 10/27 + 20 in fraction form?

OpenStudy (anonymous):

please show work

OpenStudy (anonymous):

-21 TIMES 10/27+20=12 2/9 you divide the numerator by the denominator 12.222222 so 12.2 with a repeating sign over the .2 :)

OpenStudy (anonymous):

but if i just wanted fraction form it would be 2/9?

OpenStudy (anonymous):

No. 12 2/9

OpenStudy (anonymous):

how did you get that? thats where im confused

OpenStudy (anonymous):

ok. I use a calculator. It just comes out it in a fraction. I know how to do it mentally but I can not explain it. Sorry

OpenStudy (anonymous):

ok thanks for trying

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