6 9/20 + 7 1/9 + 14 11/20 — step-by-step solution

⚠ 6 9/20 is read as the mixed number 6 + 9/20

⚠ 7 1/9 is read as the mixed number 7 + 1/9

Let's calculate:

6

+ \frac{9}{20}

+ 7

+ \frac{1}{9}

+ 14

+ \frac{11}{20}

13

+ \frac{9 + 11}{20}

+ \frac{1}{9}

+ 14

27 + \frac{20}{20} + \frac{1}{9}

27 + \frac{20 \times 9 + 20}{20 \times 9}

27 + \frac{180 + 20}{180}

27 + \frac{200}{180}

We divide

\frac{200}{180}

by the common factor:

20

, which gives the new fraction:

\frac{10}{9}

27 + \frac{10}{9}

ⓘThe fraction

\frac{10}{9}

is greater than 1: add its integer part

1

to the whole part:

\frac{10}{9} + 27

28 + \frac{1}{9}

▶Result:

28

\frac{1}{9}

The numeric value of:

28 + \frac{1}{9}

is:

28 + \approx 0.1111

▷

\approx 28.1111