19 1/5 + 14 1/10 + 7 1/2

⚠ 19 1/5 is read as the mixed number 19 + 1/5■14 1/10 is read as the mixed number 14 + 1/10■7 1/2 is read as the mixed number 7 + 1/2

Let's evaluate:

19

+ \frac{1}{5}

+ 14

+ \frac{1}{10}

+ 7

+ \frac{1}{2}

ⓘ Start from

19

and move forward

14

on the number line:

19 + 14

33

■Add fractions by using a common denominator and then adding their numerators:

\frac{1}{5} + \frac{1}{10}

\frac{2 + 1}{10}

33

+ \frac{2 + 1}{10}

+ 7

+ \frac{1}{2}

ⓘ Calculate the numerator and denominator before dividing:

2 + 1

3

33

+ \frac{3}{10}

+ 7

+ \frac{1}{2}

ⓘ Start from

33

and move forward

7

on the number line:

33 + 7

40

■Add fractions by using a common denominator and then adding their numerators:

\frac{3}{10} + \frac{1}{2}

\frac{3 + 5}{10}

40 + \frac{3 + 5}{10}

ⓘ Calculate the numerator and denominator before dividing:

3 + 5

8

40 + \frac{8}{10}

ⓘ We simplify the fraction by dividing the numerator and the denominator by

2

, their greatest common divisor:

\frac{8}{10}

\frac{4 \times 2}{5 \times 2}

\frac{4}{5}

40 + \frac{4}{5}

▶Result:

40

\frac{4}{5}

The numeric value of:

40 + \frac{4}{5}

equals:

40 + 0.8

▷

40.8

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