Add 1/49 and 27/90
1/49 + 27/90 is 157/490.
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,
1/49 = 1 × 90/49 × 90 = 90/4410 - Likewise, for the 2nd fraction, since 90 × 49 = 4410,
27/90 = 27 × 49/90 × 49 = 1323/4410 - Add the two like fractions:
90/4410 + 1323/4410 = 90 + 1323/4410 = 1413/4410 - 1413/4410 simplified gives 157/490
- So, 1/49 + 27/90 = 157/490
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