Add 63/90 and 35/49
63/90 + 35/49 is 99/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 49 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 90 × 49 = 4410,
63/90 = 63 × 49/90 × 49 = 3087/4410 - Likewise, for the 2nd fraction, since 49 × 90 = 4410,
35/49 = 35 × 90/49 × 90 = 3150/4410 - Add the two like fractions:
3087/4410 + 3150/4410 = 3087 + 3150/4410 = 6237/4410 - 6237/4410 simplified gives 99/70
- So, 63/90 + 35/49 = 99/70
In mixed form: 129/70
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Related: 63/90+70/49 63/90+35/98