Question

1 1
12-- (D) 2--- =?
4 10

5
5---
6
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1
6---
40
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2
6---
5
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1
6---
4

Answer 1

\[12\frac{1}{4}\ \div\ 2\frac{1}{10}\]
we know that
\[a\frac{b}{c}=a+\frac{b}{c}=\frac{ac+b}{c}\]
do you get this step?

Answer 2

no :/

Answer 3

The answer is C?

Answer 4

\[a\frac{b}{c}=\text{ This is called mixed fraction}\]
for example
\[2\frac{1}{6}\]
the easy ways of writing this into a fraction is
\[2\frac{1}{6}\]
\[2+\frac{1}{6}\]
next we'll multiply and divide 2 by 6
\[\frac{2\times 6}{6}+\frac{1}{6}\]
\[\frac{12}{6}+\frac{1}{6}=\frac{12+1}6=\frac{13}{6}\]
Do you understand this?

Answer 5

nah, this is not correct

Answer 6

Oh nvm^^ i know the answer. Thanks for explaining!!!

Answer 7

how did you find the answer?

Answer 8

From how you explained it? o.o