Add 10/98 and 45/63
10/98 + 45/63 is 40/49.
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,
10/98 = 10 × 9/98 × 9 = 90/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
45/63 = 45 × 14/63 × 14 = 630/882 - Add the two like fractions:
90/882 + 630/882 = 90 + 630/882 = 720/882 - 720/882 simplified gives 40/49
- So, 10/98 + 45/63 = 40/49
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