Add 90/7 and 35/36
1st number: 12 6/7, 2nd number: 35/36
90/7 + 35/36 is 3485/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 7 × 36 = 252,
90/7 = 90 × 36/7 × 36 = 3240/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
35/36 = 35 × 7/36 × 7 = 245/252 - Add the two like fractions:
3240/252 + 245/252 = 3240 + 245/252 = 3485/252 - So, 90/7 + 35/36 = 3485/252
In mixed form: 13209/252
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