Add 75/28 and 81/56
1st number: 2 19/28, 2nd number: 1 25/56
75/28 + 81/56 is 33/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 28 × 2 = 56,
75/28 = 75 × 2/28 × 2 = 150/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
81/56 = 81 × 1/56 × 1 = 81/56 - Add the two like fractions:
150/56 + 81/56 = 150 + 81/56 = 231/56 - 231/56 simplified gives 33/8
- So, 75/28 + 81/56 = 33/8
In mixed form: 41/8
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