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Arte-miy333 [17]
4 years ago
15

1/3 + 3/9 equals what?​

Mathematics
1 answer:
uranmaximum [27]4 years ago
4 0

Answer:

2/3

Step-by-step explanation:

Reduce the fraction with 3

1/3 + 1/3

Write all numerators above the common denominator

1+1 / 3

Add the numbers

2/3

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multiply by 10 in both up and down
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inn [45]

Answer:

-3/2

Step-by-step explanation:

In the picture attached, the complete question is shown.

The expression is:

\frac{ \frac{1}{2} }{ \frac{-2}{5}} + \frac{-1}{4}

You can rewrite the first term, expressing the division as a multiplication, that is, inverting the fraction in the denominator, as follows:

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The addition of a negative fraction is simply the subtraction by that fraction:

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Which can be simplified dividing by two both numerator and denominator:

\frac{-3}{2}

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