Question

answer the question please​

Answer 1

Answer:

${( \frac{ - 5}{6} \times \frac{18}{20}) }^{ - 1} \times {( \frac{3}{7} \times \frac{14}{18}) }^{ - 1} \\ = {( \frac{ - 3}{4} )}^{ - 1} \times {( \frac{1}{3}) }^{ - 1} \\ = \frac{4}{3} \times 3 \\ = 4$

Answer 2

Answer:

last mai answer -16/9 hai confuse mt hona