6 3/7 + 6 13/16 + 6 5/9 — step-by-step solution

⚠ 6 3/7 is read as the mixed number 6 + 3/7

⚠ 6 13/16 is read as the mixed number 6 + 13/16

Let's calculate:

6

+ \frac{3}{7}

+ 6

+ \frac{13}{16}

+ 6

+ \frac{5}{9}

12

+ \frac{3}{7}

+ \frac{13}{16}

+ 6

+ \frac{5}{9}

18

+ \frac{3}{7}

+ \frac{13}{16}

+ \frac{5}{9}

18 + \frac{3 \times 16 + 13 \times 7}{7 \times 16} + \frac{5}{9}

18 + \frac{48 + 91}{112} + \frac{5}{9}

18 + \frac{139}{112} + \frac{5}{9}

18 + \frac{139 \times 9 + 5 \times 112}{112 \times 9}

18 + \frac{1251 + 560}{1008}

18 + \frac{1811}{1008}

ⓘThe fraction

\frac{1811}{1008}

is greater than 1: add its integer part

1

to the whole part:

\frac{1811}{1008} + 18

19 + \frac{803}{1008}

▶Result:

19

\frac{803}{1008}

The approximate value of:

19 + \frac{803}{1008}

is:

19 + \approx 0.7966

▷

\approx 19.7966