Add 7/98 and 28/35
7/98 + 28/35 is 61/70.
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,
7/98 = 7 × 5/98 × 5 = 35/490 - Likewise, for the 2nd fraction, since 35 × 14 = 490,
28/35 = 28 × 14/35 × 14 = 392/490 - Add the two like fractions:
35/490 + 392/490 = 35 + 392/490 = 427/490 - 427/490 simplified gives 61/70
- So, 7/98 + 28/35 = 61/70
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