Add 49/5 and 3/81
1st number: 9 4/5, 2nd number: 3/81
49/5 + 3/81 is 1328/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 81 is 405
Next, find the equivalent fraction of both fractional numbers with denominator 405 - For the 1st fraction, since 5 × 81 = 405,
49/5 = 49 × 81/5 × 81 = 3969/405 - Likewise, for the 2nd fraction, since 81 × 5 = 405,
3/81 = 3 × 5/81 × 5 = 15/405 - Add the two like fractions:
3969/405 + 15/405 = 3969 + 15/405 = 3984/405 - 3984/405 simplified gives 1328/135
- So, 49/5 + 3/81 = 1328/135
In mixed form: 9113/135
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