write each decimal as a fraction or mixed number
6.9
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OpenStudy (anonymous):
multiply it by 1
\[1=\frac{10}{10}\]
OpenStudy (anonymous):
so for that the correct answer would be 6=9over 10
OpenStudy (anonymous):
can you rewrite that, the = is confusing me
OpenStudy (anonymous):
no = sorry
OpenStudy (anonymous):
improper fraction form would be
\[\frac{69}{10}\]
any idea how to turn that into a mixed number?
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OpenStudy (anonymous):
so if I am dividing the fraction for example 4 over 5 is it 0.9
OpenStudy (anonymous):
.69
OpenStudy (anonymous):
4/5 = .8
4/5=8/10=.8
9/10 = .9
OpenStudy (anonymous):
how did you get that answer
please show
OpenStudy (anonymous):
whenever you're dividing by 10,
you move the decimal place over to the left by 1
when ever you're multiplying by 10
you move the decimal place over to the right by 1
or if you know long division, you can think of it like that
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OpenStudy (anonymous):
to determine mixed numbers, you think of the decimal seperately
example
6.4= 6 .4(10/10)
\[6.4= 6 \frac{4}{10}\]