Add 9/63 and 81/54
1st number: 9/63, 2nd number: 1 27/54
9/63 + 81/54 is 23/14.
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,
9/63 = 9 × 6/63 × 6 = 54/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
81/54 = 81 × 7/54 × 7 = 567/378 - Add the two like fractions:
54/378 + 567/378 = 54 + 567/378 = 621/378 - 621/378 simplified gives 23/14
- So, 9/63 + 81/54 = 23/14
In mixed form: 19/14
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