18 2/7 + 17 13/15 — step-by-step solution

⚠ 18 2/7 is read as the mixed number 18 + 2/7

⚠ 17 13/15 is read as the mixed number 17 + 13/15

Let's evaluate:

18

+ \frac{2}{7}

+ 17

+ \frac{13}{15}

35 + \frac{2}{7} + \frac{13}{15}

35 + \frac{2 \times 15 + 13 \times 7}{7 \times 15}

35 + \frac{30 + 91}{105}

35 + \frac{121}{105}

ⓘThe fraction

\frac{121}{105}

is greater than 1: add its integer part

1

to the whole part:

\frac{121}{105} + 35

36 + \frac{16}{105}

▶Result:

36

\frac{16}{105}

The numeric value of:

36 + \frac{16}{105}

is:

36 + \approx 0.1524

▷

\approx 36.1524