2/5-11/18 — step-by-step solution

Let's evaluate:

\frac{2}{5} - \frac{11}{18}

\frac{2 \times 18 - 11 \times 5}{5 \times 18}

ℹ

2 \times 18

36

‖

-11 \times 5

-55

‖

5 \times 18

90

\frac{36 - 55}{90}

ℹ

36 - 55

-19

▶Result:

- \frac{19}{90}

The numeric value of:

- \frac{19}{90}

equals:

▷

\approx -0.2111