Add 90/35 and 81/6
1st number: 2 20/35, 2nd number: 13 3/6
90/35 + 81/6 is 225/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 6 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
90/35 = 90 × 6/35 × 6 = 540/210 - Likewise, for the 2nd fraction, since 6 × 35 = 210,
81/6 = 81 × 35/6 × 35 = 2835/210 - Add the two like fractions:
540/210 + 2835/210 = 540 + 2835/210 = 3375/210 - 3375/210 simplified gives 225/14
- So, 90/35 + 81/6 = 225/14
In mixed form: 161/14
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