Question

-3,7+(-5 11/30 + 3 4/15) помогите срочно!!!

Answer 1

$- 3.7 + ( - 5 \frac{11}{30} + 3 \frac{4}{15} ) = - \frac{37}{10} + ( - \frac{161}{30} + \frac{49}{15} ) = - \frac{37}{10} + ( - \frac{21}{10} ) = - \frac{37}{10} - \frac{21}{10} = - \frac{29}{5} = -5 \frac{4}{5}$