Add 21/98 and 2/27
21/98 + 2/27 is 109/378.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 27 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 98 × 27 = 2646,
21/98 = 21 × 27/98 × 27 = 567/2646 - Likewise, for the 2nd fraction, since 27 × 98 = 2646,
2/27 = 2 × 98/27 × 98 = 196/2646 - Add the two like fractions:
567/2646 + 196/2646 = 567 + 196/2646 = 763/2646 - 763/2646 simplified gives 109/378
- So, 21/98 + 2/27 = 109/378
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