For the first one go -2 back, then go 5/6th of the way to -3. For the next one, convert to a mixed fraction by dividing the numerator as many times as possible by the denominator, putting the result as the whole number off to the left, then put the remainder as the numerator and keep the same denominator.
Answer:
2/405
Step-by-step explanation:
Simplify the following:
(-2)/9×((-1)/3×1/3)/5
(-1)/3×1/3 = (-1)/(3×3):
(-2)/9×((-1)/(3×3))/5
(-1)/(3×3)×1/5 = (-1)/(3×3×5):
(-2)/9×(-1)/(3×3×5)
(-2)/9×(-1)/(3×3×5) = (-2 (-1))/(3×3×5×9):
(-2 (-1))/(3×3×5×9)
3×3 = 9:
(-2 (-1))/(9×5×9)
9×5 = 45:
(-2 (-1))/(45×9)
45×9 = 405:
(-2 (-1))/405
-2 (-1) = 2:
Answer: 2/405