Add 56/21 and 10/14
1st number: 2 14/21, 2nd number: 10/14
56/21 + 10/14 is 71/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 21 × 2 = 42,
56/21 = 56 × 2/21 × 2 = 112/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
10/14 = 10 × 3/14 × 3 = 30/42 - Add the two like fractions:
112/42 + 30/42 = 112 + 30/42 = 142/42 - 142/42 simplified gives 71/21
- So, 56/21 + 10/14 = 71/21
In mixed form: 38/21
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