Question

es urgente por favor
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Answer 1

Respuesta:

• $\frac{6+18+4}{12} = \frac{28}{12} = \frac{7}{3}$

• $\frac{36+9+20}{12} = \frac{65}{12}$

• $\frac{24-15-6}{12} = \frac{3}{12} = \frac{1}{4}$

• $\frac{9+4+2}{3} = \frac{15}{3} = 5$

• $\frac{60-21+20}{12} = \frac{59}{12}$