Question

5,4+(- 5 1/4)+(-1 1/12)=❔пмогите
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Answer 1

$5.4 + ( - 5 \frac{1}{4} ) + ( - 1 \frac{1}{12}) = \frac{27}{5} - 5 \frac{1}{4} + 1 \frac{1}{12} = \\ \frac{27}{5} - \frac{21}{4} - \frac{13}{12} = - \frac{14}{15}$