Question

Please solve this 4 question . Class 8th ​

Answer 1

Answer:

$( \frac{2}{11} \times \frac{ - 22}{15} ) + ( \frac{ - 1}{6} \times \frac{3}{4} ) + ( \frac{ - 1}{21} \times \frac{ - 3}{5} ) \\ = \frac{ - 44}{165} - \frac{3}{24} + \frac{3}{105} \\ = \frac{ - 4}{15} - \frac{1}{8} + \frac{1}{35} \\ = \frac{ - 224 - 105 + 24}{840} \\ = \frac{ - 305}{840} \\ = \frac{ - 61}{168}$

Mark me as brainliest.