Question

Simplify the following.
(1/3+-2/3)×(2/5-1/3)​

Answer 1

Answer:

-1 / 45

Step-by-step explanation:

(1/3 + -2/3) x (2/5 - 1/3)

        (-1/3) x [(6-5) / 15]

          -1/3 x 1/15

          - 1 / 45

Answer 2

Answer:

$(\frac{1}{3} +\frac{-2}{3} )X(\frac{2}{5} -\frac{1}{3} )\\\\=(\frac{1-2}{3}X(\frac{2X3}{5X3} -\frac{1X5}{3X5} )\\\\=(\frac{-1}{3})X(\frac{6}{15} -\frac{5}{15} )\\\\=\frac{-1}{3}X(\frac{6-5}{15} )\\\\=(\frac{-1}{3})(\frac{1}{15})\\\\=\frac{-1}{45}$