15 7/9 + 16 5/9 + 4 3/20 — step-by-step solution

⚠ 15 7/9 is read as the mixed number 15 + 7/9

⚠ 16 5/9 is read as the mixed number 16 + 5/9

Let's calculate:

15

+ \frac{7}{9}

+ 16

+ \frac{5}{9}

+ 4

+ \frac{3}{20}

31

+ \frac{7 + 5}{9}

+ 4

+ \frac{3}{20}

35 + \frac{12}{9} + \frac{3}{20}

35 + \frac{12 \times 20 + 3 \times 9}{9 \times 20}

35 + \frac{240 + 27}{180}

35 + \frac{267}{180}

35 + \frac{89}{60}

ⓘThe fraction

\frac{89}{60}

is greater than 1: add its integer part

1

to the whole part:

\frac{89}{60} + 35

36 + \frac{29}{60}

▶Result:

36

\frac{29}{60}

The numeric value of:

36 + \frac{29}{60}

is:

36 + \approx 0.4833

▷

\approx 36.4833