10 2/7 + 14 3/10

⚠ 10 2/7 is read as the mixed number 10 + 2/7■14 3/10 is read as the mixed number 14 + 3/10

Let's calculate:

10

+ \frac{2}{7}

+ 14

+ \frac{3}{10}

ⓘ Start from

10

and move forward

14

on the number line:

10 + 14

24

24 + \frac{2}{7} + \frac{3}{10}

ⓘ Add fractions by using a common denominator and then adding their numerators. We choose

70

, the least common multiple of

7

and

10

. Multiplying the numerator and the denominator by the same number does not change the fraction:

\frac{2}{7} + \frac{3}{10}

\frac{2 \times 10}{7 \times 10} + \frac{3 \times 7}{10 \times 7}

\frac{2 \times 10 + 3 \times 7}{7 \times 10}

24 + \frac{2 \times 10 + 3 \times 7}{7 \times 10}

ⓘ Perform multiplications before additions and subtractions:

2 \times 10

20

3 \times 7

21

ⅰ

7 \times 10

70

24 + \frac{20 + 21}{70}

ⓘ Calculate the numerator and denominator before dividing:

20 + 21

41

24 + \frac{41}{70}

▶Result:

24

\frac{41}{70}

The numeric value of:

24 + \frac{41}{70}

is:

24 + \approx 0.5857

▷

\approx 24.5857

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