Add 35/63 and 9/30
35/63 + 9/30 is 77/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 30 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
35/63 = 35 × 10/63 × 10 = 350/630 - Likewise, for the 2nd fraction, since 30 × 21 = 630,
9/30 = 9 × 21/30 × 21 = 189/630 - Add the two like fractions:
350/630 + 189/630 = 350 + 189/630 = 539/630 - 539/630 simplified gives 77/90
- So, 35/63 + 9/30 = 77/90
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