Add 15/98 and 35/90
15/98 + 35/90 is 239/441.
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,
15/98 = 15 × 45/98 × 45 = 675/4410 - Likewise, for the 2nd fraction, since 90 × 49 = 4410,
35/90 = 35 × 49/90 × 49 = 1715/4410 - Add the two like fractions:
675/4410 + 1715/4410 = 675 + 1715/4410 = 2390/4410 - 2390/4410 simplified gives 239/441
- So, 15/98 + 35/90 = 239/441
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