hollebrandtdan hollebrandtdan

25-03-2014
Mathematics

contestada

How do you solve, 7/9+1/2-3/2+2/9 ?

Respuesta :

25-03-2014

If u add them all u will get 0

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25-03-2014

[tex]\frac{7}{9}+ \frac{1}{2}-\frac{3}{2}+\frac{2}{9}=\\ \\their \ lcd \ is \ 18\\ \\ = \frac{14}{18}+ \frac{9}{18}-\frac{27}{18}+\frac{4}{18}=\frac{14+9-27+4}{18}= 0[/tex]

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