Add 81/25 and 3/70
1st number: 3 6/25, 2nd number: 3/70
81/25 + 3/70 is 1149/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 70 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 25 × 14 = 350,
81/25 = 81 × 14/25 × 14 = 1134/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
3/70 = 3 × 5/70 × 5 = 15/350 - Add the two like fractions:
1134/350 + 15/350 = 1134 + 15/350 = 1149/350 - So, 81/25 + 3/70 = 1149/350
In mixed form: 399/350
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