Add 25/63 and 90/98
25/63 + 90/98 is 580/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 98 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 63 × 14 = 882,
25/63 = 25 × 14/63 × 14 = 350/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
90/98 = 90 × 9/98 × 9 = 810/882 - Add the two like fractions:
350/882 + 810/882 = 350 + 810/882 = 1160/882 - 1160/882 simplified gives 580/441
- So, 25/63 + 90/98 = 580/441
In mixed form: 1139/441
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