Add 20/6 and 21/54
1st number: 3 2/6, 2nd number: 21/54
206 + 2154 is 6718.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 54 is 54 - For the 1st fraction, since 6 × 9 = 54,
206 = 20 × 96 × 9 = 18054 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
2154 = 21 × 154 × 1 = 2154 - Add the two fractions:
18054 + 2154 = 180 + 2154 = 20154 - 201/54 simplified gives 6718
- So, 20/6 + 21/54 = 67/18
In mixed form: 31318
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