Add 4/98 and 27/90
4/98 + 27/90 is 167/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 90 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 98 × 45 = 4410,
4/98 = 4 × 45/98 × 45 = 180/4410 - Likewise, for the 2nd fraction, since 90 × 49 = 4410,
27/90 = 27 × 49/90 × 49 = 1323/4410 - Add the two like fractions:
180/4410 + 1323/4410 = 180 + 1323/4410 = 1503/4410 - 1503/4410 simplified gives 167/490
- So, 4/98 + 27/90 = 167/490
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