Add 18/98 and 12/63
18/98 + 12/63 is 55/147.
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,
12/63 = 12 × 14/63 × 14 = 168/882 - Add the two like fractions:
162/882 + 168/882 = 162 + 168/882 = 330/882 - 330/882 simplified gives 55/147
- So, 18/98 + 12/63 = 55/147
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