Add 90/49 and 15/30
1st number: 1 41/49, 2nd number: 15/30
90/49 + 15/30 is 229/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 30 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 49 × 30 = 1470,
90/49 = 90 × 30/49 × 30 = 2700/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
15/30 = 15 × 49/30 × 49 = 735/1470 - Add the two like fractions:
2700/1470 + 735/1470 = 2700 + 735/1470 = 3435/1470 - 3435/1470 simplified gives 229/98
- So, 90/49 + 15/30 = 229/98
In mixed form: 233/98
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