Add 18/98 and 28/63
18/98 + 28/63 is 277/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 63 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
18/98 = 18 × 9/98 × 9 = 162/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
28/63 = 28 × 14/63 × 14 = 392/882 - Add the two like fractions:
162/882 + 392/882 = 162 + 392/882 = 554/882 - 554/882 simplified gives 277/441
- So, 18/98 + 28/63 = 277/441
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