7 7/20 + 10 5/6 + 22 13/20

⚠ 7 7/20 is read as the mixed number 7 + 7/20■10 5/6 is read as the mixed number 10 + 5/6■22 13/20 is read as the mixed number 22 + 13/20

Let's calculate:

7

+ \frac{7}{20}

+ 10

+ \frac{5}{6}

+ 22

+ \frac{13}{20}

ⓘ Start from

7

and move forward

10

on the number line:

7 + 10

17

■To add fractions, put them over the same denominator, then add the numerators:

\frac{7}{20} + \frac{13}{20}

\frac{7 + 13}{20}

17

+ \frac{7 + 13}{20}

+ \frac{5}{6}

+ 22

ⓘ Calculate the numerator and denominator before dividing:

7 + 13

20

17

+ \frac{20}{20}

+ \frac{5}{6}

+ 22

ⓘ Start from

17

and move forward

22

on the number line:

17 + 22

39

■Simplify the fraction by dividing the numerator and the denominator by

20

, their greatest common divisor:

\frac{20}{20}

1

39 + 1 + \frac{5}{6}

ⓘ Start from

39

and move forward

1

on the number line:

39 + 1

40

40 + \frac{5}{6}

▶Result:

40

\frac{5}{6}

The numeric value of:

40 + \frac{5}{6}

equals:

40 + \approx 0.8333

▷

\approx 40.8333

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