1.

Simplify -11by 30 - 8 by 15 + 7 by 6 + -2 by 5​

Answer»

Answer:

0.13

Step-by-step EXPLANATION:

= > - \frac{11}{30} - \frac{8}{15} + \frac{7}{6} + ( - \frac{2}{5} ) \\ \\ = > - \frac{11}{30} - \frac{16}{30} + \frac{35}{30} - \frac{12}{30} \\ \\ = > \frac{ - 11 - 16 + 35 - 12}{30} \\ \\ = > \frac{35 - 39}{30} \\ \\ = > - \frac{4}{30} \\ \\ = > - \frac{2}{15} \\ \\ = > - 0.13


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