Add 54/6 and 84/56
1st number: 9 0/6, 2nd number: 1 28/56
54/6 + 84/56 is 21/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 6 × 28 = 168,
54/6 = 54 × 28/6 × 28 = 1512/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
84/56 = 84 × 3/56 × 3 = 252/168 - Add the two like fractions:
1512/168 + 252/168 = 1512 + 252/168 = 1764/168 - 1764/168 simplified gives 21/2
- So, 54/6 + 84/56 = 21/2
In mixed form: 101/2
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