Add 81/5 and 3/63
1st number: 16 1/5, 2nd number: 3/63
81/5 + 3/63 is 1706/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 5 × 63 = 315,
81/5 = 81 × 63/5 × 63 = 5103/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
3/63 = 3 × 5/63 × 5 = 15/315 - Add the two like fractions:
5103/315 + 15/315 = 5103 + 15/315 = 5118/315 - 5118/315 simplified gives 1706/105
- So, 81/5 + 3/63 = 1706/105
In mixed form: 1626/105
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