Add 1/90 and 27/25
1st number: 1/90, 2nd number: 1 2/25
1/90 + 27/25 is 491/450.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 25 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,
1/90 = 1 × 5/90 × 5 = 5/450 - Likewise, for the 2nd fraction, since 25 × 18 = 450,
27/25 = 27 × 18/25 × 18 = 486/450 - Add the two like fractions:
5/450 + 486/450 = 5 + 486/450 = 491/450 - So, 1/90 + 27/25 = 491/450
In mixed form: 141/450
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