Add 2/98 and 80/10
1st number: 2/98, 2nd number: 8 0/10
2/98 + 80/10 is 393/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
2/98 = 2 × 5/98 × 5 = 10/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
80/10 = 80 × 49/10 × 49 = 3920/490 - Add the two like fractions:
10/490 + 3920/490 = 10 + 3920/490 = 3930/490 - 3930/490 simplified gives 393/49
- So, 2/98 + 80/10 = 393/49
In mixed form: 81/49
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