Add 42/56 and 54/14
1st number: 42/56, 2nd number: 3 12/14
42/56 + 54/14 is 129/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 14 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
42/56 = 42 × 1/56 × 1 = 42/56 - Likewise, for the 2nd fraction, since 14 × 4 = 56,
54/14 = 54 × 4/14 × 4 = 216/56 - Add the two like fractions:
42/56 + 216/56 = 42 + 216/56 = 258/56 - 258/56 simplified gives 129/28
- So, 42/56 + 54/14 = 129/28
In mixed form: 417/28
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