Add 10/14 and 50/21, Solve 10/14 + 2 8/21 as a fraction

Add 10/14 and 50/21

1^st number: 10/14, 2^nd number: 2 8/21

10/14 + 50/21 is 65/21.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 21 is 42

Next, find the equivalent fraction of both fractional numbers with denominator 42
For the 1st fraction, since 14 × 3 = 42,
10/14 = 10 × 3/14 × 3 = 30/42
Likewise, for the 2nd fraction, since 21 × 2 = 42,
50/21 = 50 × 2/21 × 2 = 100/42
Add the two like fractions:
30/42 + 100/42 = 30 + 100/42 = 130/42
130/42 simplified gives 65/21
So, 10/14 + 50/21 = 65/21
In mixed form: 32/21

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