1/2-1/19 — step-by-step solution

Let's evaluate:

\frac{1}{2} - \frac{1}{19}

\frac{19 - 1 \times 2}{2 \times 19}

ℹ

-1 \times 2

-2

‖

2 \times 19

38

\frac{19 - 2}{38}

ℹ

19 - 2

17

▶Result:

\frac{17}{38}

The approximate value of:

\frac{17}{38}

equals:

▷

\approx 0.4474