Add 80/10 and 30/49
1st number: 8 0/10, 2nd number: 30/49
80/10 + 30/49 is 422/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
80/10 = 80 × 49/10 × 49 = 3920/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
30/49 = 30 × 10/49 × 10 = 300/490 - Add the two like fractions:
3920/490 + 300/490 = 3920 + 300/490 = 4220/490 - 4220/490 simplified gives 422/49
- So, 80/10 + 30/49 = 422/49
In mixed form: 830/49
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