Add 8/27 and 3/90
8/27 + 3/90 is 89/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 90 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
8/27 = 8 × 10/27 × 10 = 80/270 - Likewise, for the 2nd fraction, since 90 × 3 = 270,
3/90 = 3 × 3/90 × 3 = 9/270 - Add the two like fractions:
80/270 + 9/270 = 80 + 9/270 = 89/270 - So, 8/27 + 3/90 = 89/270
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