Add 8/63 and 35/90
8/63 + 35/90 is 65/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
8/63 = 8 × 10/63 × 10 = 80/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
35/90 = 35 × 7/90 × 7 = 245/630 - Add the two like fractions:
80/630 + 245/630 = 80 + 245/630 = 325/630 - 325/630 simplified gives 65/126
- So, 8/63 + 35/90 = 65/126
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