Add 63/14 and 30/54
1st number: 4 7/14, 2nd number: 30/54
63/14 + 30/54 is 91/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
63/14 = 63 × 27/14 × 27 = 1701/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
30/54 = 30 × 7/54 × 7 = 210/378 - Add the two like fractions:
1701/378 + 210/378 = 1701 + 210/378 = 1911/378 - 1911/378 simplified gives 91/18
- So, 63/14 + 30/54 = 91/18
In mixed form: 51/18
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