Add 63/30 and 70/49
1st number: 2 3/30, 2nd number: 1 21/49
63/30 + 70/49 is 247/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 49 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 30 × 49 = 1470,
63/30 = 63 × 49/30 × 49 = 3087/1470 - Likewise, for the 2nd fraction, since 49 × 30 = 1470,
70/49 = 70 × 30/49 × 30 = 2100/1470 - Add the two like fractions:
3087/1470 + 2100/1470 = 3087 + 2100/1470 = 5187/1470 - 5187/1470 simplified gives 247/70
- So, 63/30 + 70/49 = 247/70
In mixed form: 337/70
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