Add 54/98 and 25/21
1st number: 54/98, 2nd number: 1 4/21
54/98 + 25/21 is 256/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 21 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
54/98 = 54 × 3/98 × 3 = 162/294 - Likewise, for the 2nd fraction, since 21 × 14 = 294,
25/21 = 25 × 14/21 × 14 = 350/294 - Add the two like fractions:
162/294 + 350/294 = 162 + 350/294 = 512/294 - 512/294 simplified gives 256/147
- So, 54/98 + 25/21 = 256/147
In mixed form: 1109/147
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