Add 64/56 and 98/12
1st number: 1 8/56, 2nd number: 8 2/12
64/56 + 98/12 is 391/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 12 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
64/56 = 64 × 3/56 × 3 = 192/168 - Likewise, for the 2nd fraction, since 12 × 14 = 168,
98/12 = 98 × 14/12 × 14 = 1372/168 - Add the two like fractions:
192/168 + 1372/168 = 192 + 1372/168 = 1564/168 - 1564/168 simplified gives 391/42
- So, 64/56 + 98/12 = 391/42
In mixed form: 913/42
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