14 7/10 + 4 4/15 + 23 3/10

⚠ 14 7/10 is read as the mixed number 14 + 7/10■4 4/15 is read as the mixed number 4 + 4/15■23 3/10 is read as the mixed number 23 + 3/10

Let's evaluate:

14

+ \frac{7}{10}

+ 4

+ \frac{4}{15}

+ 23

+ \frac{3}{10}

ⓘ Start from

14

and move forward

4

on the number line:

14 + 4

18

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

\frac{7}{10} + \frac{3}{10}

\frac{7 + 3}{10}

18

+ \frac{7 + 3}{10}

+ \frac{4}{15}

+ 23

ⓘ Calculate the numerator and denominator before dividing:

7 + 3

10

18

+ \frac{10}{10}

+ \frac{4}{15}

+ 23

ⓘ Start from

18

and move forward

23

on the number line:

18 + 23

41

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

10

, their greatest common divisor:

\frac{10}{10}

1

41 + 1 + \frac{4}{15}

ⓘ Start from

41

and move forward

1

on the number line:

41 + 1

42

42 + \frac{4}{15}

▶Result:

42

\frac{4}{15}

The numeric value of:

42 + \frac{4}{15}

equals:

42 + \approx 0.2667

▷

\approx 42.2667

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