Answer:
13/81
Explanation:
Solve what's in the parentheses first: (-2/13 ÷ 1/9) = -2/13 x 9/1 = -18/13
-2/9 ÷ -18/13 = -2/9 x -13/18 = -26/-162 = 13/81
Note: dividing by a fraction is the same as multiplying by the inverse of the fraction
9.4m questions
12.2m answers