22 2/7 + 8 2/15 + 18 5/7

⚠ 22 2/7 is read as the mixed number 22 + 2/7■8 2/15 is read as the mixed number 8 + 2/15■18 5/7 is read as the mixed number 18 + 5/7

Let's calculate:

22

+ \frac{2}{7}

+ 8

+ \frac{2}{15}

+ 18

+ \frac{5}{7}

ⓘ Start from

22

and move forward

8

on the number line:

22 + 8

30

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

\frac{2}{7} + \frac{5}{7}

\frac{2 + 5}{7}

30

+ \frac{2 + 5}{7}

+ \frac{2}{15}

+ 18

ⓘ The numerator and the denominator are computed before the division:

2 + 5

7

30

+ \frac{7}{7}

+ \frac{2}{15}

+ 18

ⓘ Start from

30

and move forward

18

on the number line:

30 + 18

48

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

7

, their greatest common divisor:

\frac{7}{7}

1

48 + 1 + \frac{2}{15}

ⓘ Start from

48

and move forward

1

on the number line:

48 + 1

49

49 + \frac{2}{15}

▶Result:

49

\frac{2}{15}

The numeric value of:

49 + \frac{2}{15}

equals:

49 + \approx 0.1333

▷

\approx 49.1333

100% free