18 5/8 + 20 11/16 — step-by-step solution

⚠ 18 5/8 is read as the mixed number 18 + 5/8

⚠ 20 11/16 is read as the mixed number 20 + 11/16

Let's evaluate:

18

+ \frac{5}{8}

+ 20

+ \frac{11}{16}

38 + \frac{2 \times 5 + 11}{16}

38 + \frac{10 + 11}{16}

38 + \frac{21}{16}

ⓘThe fraction

\frac{21}{16}

is greater than 1: add its integer part

1

to the whole part:

\frac{21}{16} + 38

39 + \frac{5}{16}

▶Result:

39

\frac{5}{16}

The numeric value of:

39 + \frac{5}{16}

is:

39 + 0.3125

▷

39.3125