Add 56/3 and 90/28
1st number: 18 2/3, 2nd number: 3 6/28
56/3 + 90/28 is 919/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
56/3 = 56 × 28/3 × 28 = 1568/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
90/28 = 90 × 3/28 × 3 = 270/84 - Add the two like fractions:
1568/84 + 270/84 = 1568 + 270/84 = 1838/84 - 1838/84 simplified gives 919/42
- So, 56/3 + 90/28 = 919/42
In mixed form: 2137/42
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