Add 21/98 and 6/35
21/98 + 6/35 is 27/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 35 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
21/98 = 21 × 5/98 × 5 = 105/490 - Likewise, for the 2nd fraction, since 35 × 14 = 490,
6/35 = 6 × 14/35 × 14 = 84/490 - Add the two like fractions:
105/490 + 84/490 = 105 + 84/490 = 189/490 - 189/490 simplified gives 27/70
- So, 21/98 + 6/35 = 27/70
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