Add 1/98 and 63/90
1/98 + 63/90 is 174/245.
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,
1/98 = 1 × 45/98 × 45 = 45/4410 - Likewise, for the 2nd fraction, since 90 × 49 = 4410,
63/90 = 63 × 49/90 × 49 = 3087/4410 - Add the two like fractions:
45/4410 + 3087/4410 = 45 + 3087/4410 = 3132/4410 - 3132/4410 simplified gives 174/245
- So, 1/98 + 63/90 = 174/245
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