Add 30/54 and 32/63
30/54 + 32/63 is 67/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 63 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 54 × 7 = 378,
30/54 = 30 × 7/54 × 7 = 210/378 - Likewise, for the 2nd fraction, since 63 × 6 = 378,
32/63 = 32 × 6/63 × 6 = 192/378 - Add the two like fractions:
210/378 + 192/378 = 210 + 192/378 = 402/378 - 402/378 simplified gives 67/63
- So, 30/54 + 32/63 = 67/63
In mixed form: 14/63
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