Add 21/98 and 9/49
21/98 + 9/49 is 39/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
21/98 = 21 × 1/98 × 1 = 21/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
9/49 = 9 × 2/49 × 2 = 18/98 - Add the two like fractions:
21/98 + 18/98 = 21 + 18/98 = 39/98 - So, 21/98 + 9/49 = 39/98
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