Add 27/49 and 15/90
27/49 + 15/90 is 211/294.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 90 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 49 × 90 = 4410,
27/49 = 27 × 90/49 × 90 = 2430/4410 - Likewise, for the 2nd fraction, since 90 × 49 = 4410,
15/90 = 15 × 49/90 × 49 = 735/4410 - Add the two like fractions:
2430/4410 + 735/4410 = 2430 + 735/4410 = 3165/4410 - 3165/4410 simplified gives 211/294
- So, 27/49 + 15/90 = 211/294
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