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valina [46]
3 years ago
5

7/6 - (-2/9 in simplest form

Mathematics
2 answers:
Luda [366]3 years ago
6 0
It is a mixed number of 1/7/18
Sedaia [141]3 years ago
5 0
7/6 - (-2/9)

When multiplying a negative by a negative, you always get a positive, so our new problem looks like this : 

7/6 + 2/9

Make 18 the denominator by multiplying 7/6 by 3/3 and 2/9 by 2/2.

\frac{7}{6} + \frac{3}{3} = \frac{21}{18}

\frac{2}{9} + \frac{2}{2} = \frac{4}{18}

NEW PROBLEM : \frac{21}{18} + \frac{4}{18} = \frac{25}{18} 

That simplified is : 1 \frac{7}{18}

:-)


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