Add 10/98 and 80/30
1st number: 10/98, 2nd number: 2 20/30
10/98 + 80/30 is 407/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 30 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 98 × 15 = 1470,
10/98 = 10 × 15/98 × 15 = 150/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
80/30 = 80 × 49/30 × 49 = 3920/1470 - Add the two like fractions:
150/1470 + 3920/1470 = 150 + 3920/1470 = 4070/1470 - 4070/1470 simplified gives 407/147
- So, 10/98 + 80/30 = 407/147
In mixed form: 2113/147
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