Add 1/90 and 18/6
1st number: 1/90, 2nd number: 3 0/6
1/90 + 18/6 is 271/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
1/90 = 1 × 1/90 × 1 = 1/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
18/6 = 18 × 15/6 × 15 = 270/90 - Add the two like fractions:
1/90 + 270/90 = 1 + 270/90 = 271/90 - So, 1/90 + 18/6 = 271/90
In mixed form: 31/90
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