Add 90/12 and 8/35
1st number: 7 6/12, 2nd number: 8/35
90/12 + 8/35 is 541/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 12 × 35 = 420,
90/12 = 90 × 35/12 × 35 = 3150/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
8/35 = 8 × 12/35 × 12 = 96/420 - Add the two like fractions:
3150/420 + 96/420 = 3150 + 96/420 = 3246/420 - 3246/420 simplified gives 541/70
- So, 90/12 + 8/35 = 541/70
In mixed form: 751/70
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