Add 90/63 and 49/54
1st number: 1 27/63, 2nd number: 49/54
90/63 + 49/54 is 883/378.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 63 × 6 = 378,
90/63 = 90 × 6/63 × 6 = 540/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
49/54 = 49 × 7/54 × 7 = 343/378 - Add the two like fractions:
540/378 + 343/378 = 540 + 343/378 = 883/378 - So, 90/63 + 49/54 = 883/378
In mixed form: 2127/378
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