Add 63/90 and 9/49
63/90 + 9/49 is 433/490.
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,
9/49 = 9 × 90/49 × 90 = 810/4410 - Add the two like fractions:
3087/4410 + 810/4410 = 3087 + 810/4410 = 3897/4410 - 3897/4410 simplified gives 433/490
- So, 63/90 + 9/49 = 433/490
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