Question

Realiza las operaciones, simplificar si es posible.
a. (4/9 - 7/9) -[(-9/15) - (-12/5) 3 -
b. -2/3x{ [3/5 X (-4/8)] = [3/7 + (-2/9)]}
6. (3/4x [ 1/2 + (-32)] + (-1/2-23)
Olie​

Answer 1

Explicación paso a paso:

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