Add 84/56 and 30/60
1st number: 1 28/56, 2nd number: 30/60
84/56 + 30/60 is 2/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 60 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 56 × 15 = 840,
84/56 = 84 × 15/56 × 15 = 1260/840 - Likewise, for the 2nd fraction, since 60 × 14 = 840,
30/60 = 30 × 14/60 × 14 = 420/840 - Add the two like fractions:
1260/840 + 420/840 = 1260 + 420/840 = 1680/840 - 1680/840 simplified gives 2/1
- So, 84/56 + 30/60 = 2/1
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