Add 9/90 and 25/9
1st number: 9/90, 2nd number: 2 7/9
9/90 + 25/9 is 259/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
9/90 = 9 × 1/90 × 1 = 9/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
25/9 = 25 × 10/9 × 10 = 250/90 - Add the two like fractions:
9/90 + 250/90 = 9 + 250/90 = 259/90 - So, 9/90 + 25/9 = 259/90
In mixed form: 279/90
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