Add 30/2 and 84/56
1st number: 15 0/2, 2nd number: 1 28/56
30/2 + 84/56 is 33/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 2 × 28 = 56,
30/2 = 30 × 28/2 × 28 = 840/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
84/56 = 84 × 1/56 × 1 = 84/56 - Add the two like fractions:
840/56 + 84/56 = 840 + 84/56 = 924/56 - 924/56 simplified gives 33/2
- So, 30/2 + 84/56 = 33/2
In mixed form: 161/2
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