Add 27/90 and 25/75
27/90 + 25/75 is 19/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 75 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,
27/90 = 27 × 5/90 × 5 = 135/450 - Likewise, for the 2nd fraction, since 75 × 6 = 450,
25/75 = 25 × 6/75 × 6 = 150/450 - Add the two like fractions:
135/450 + 150/450 = 135 + 150/450 = 285/450 - 285/450 simplified gives 19/30
- So, 27/90 + 25/75 = 19/30
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