Question

Simplify 1/3 - 1/2 + 2/5

Answer 1

Answer:

$\frac{1}{3} - \frac{1}{2} + \frac{2}{5}$

$= \frac{10 - 15 + 2×6}{30}$

$= \frac{10 - 15 + 12}{30}$

$\frac{-5 +12}{30}$

= 7 /30

Answer 2

Answer:

$\frac{1}{3} - \frac{1}{2} + \frac{2}{5}$

$= \frac{10 - 15 + 2 \times 6}{30}$

$= \frac{10 - 15 + 12}{30}$

$= \frac{ - 5 + 12}{30}$

$= \frac{7}{30}$