Add 25/54 and 75/90
25/54 + 75/90 is 35/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 90 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
25/54 = 25 × 5/54 × 5 = 125/270 - Likewise, for the 2nd fraction, since 90 × 3 = 270,
75/90 = 75 × 3/90 × 3 = 225/270 - Add the two like fractions:
125/270 + 225/270 = 125 + 225/270 = 350/270 - 350/270 simplified gives 35/27
- So, 25/54 + 75/90 = 35/27
In mixed form: 18/27
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