Add 81/15 and 6/54
1st number: 5 6/15, 2nd number: 6/54
81/15 + 6/54 is 248/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 15 × 18 = 270,
81/15 = 81 × 18/15 × 18 = 1458/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
6/54 = 6 × 5/54 × 5 = 30/270 - Add the two like fractions:
1458/270 + 30/270 = 1458 + 30/270 = 1488/270 - 1488/270 simplified gives 248/45
- So, 81/15 + 6/54 = 248/45
In mixed form: 523/45
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