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Acellus
Follow the steps in purple to evaluate:
4/9 + (-2/3

To add or subtract fractions, their denominators
must be the same. In this problem, we can get a
common denominator by multiplying the second
fraction by 3/3.
(-2/3) • 3/3
=
What number belongs in the green box?

Acellus Follow the steps in purple to evaluate 49 23 To add or subtract fractions their denominators must be the same In this problem we can get a common denomi class=

Respuesta :

facundo3141592

By taking the product of the two fractions we will see that the number that goes in the green box is a 6.

How to add two fractions?

We only can add two fractions if we have the same denominator in both of them, here we want to transform -2/3 in an equivalent fraction, such that the denominator is 9, so we multiply both the numerator and denominator by 3.

So we need to solve:

[tex]\frac{-2}{3}*\frac{3}{3} = \frac{-2*3}{3*3} = \frac{-6}{9}[/tex]

From that, we can conclude that the number that goes in the green box is 6.

If you want to learn more about fractions, you can read:

https://brainly.com/question/11562149

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