Add 63/30 and 30/7
1st number: 2 3/30, 2nd number: 4 2/7
63/30 + 30/7 is 447/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 7 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
63/30 = 63 × 7/30 × 7 = 441/210 - Likewise, for the 2nd fraction, since 7 × 30 = 210,
30/7 = 30 × 30/7 × 30 = 900/210 - Add the two like fractions:
441/210 + 900/210 = 441 + 900/210 = 1341/210 - 1341/210 simplified gives 447/70
- So, 63/30 + 30/7 = 447/70
In mixed form: 627/70
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