Add 35/90 and 56/18
1st number: 35/90, 2nd number: 3 2/18
35/90 + 56/18 is 7/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
35/90 = 35 × 1/90 × 1 = 35/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
56/18 = 56 × 5/18 × 5 = 280/90 - Add the two like fractions:
35/90 + 280/90 = 35 + 280/90 = 315/90 - 315/90 simplified gives 7/2
- So, 35/90 + 56/18 = 7/2
In mixed form: 31/2
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