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Add 35/90 and 18/63

35/90 + 18/63 is 85/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 63 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 90 × 7 = 630,
    35/90 = 35 × 7/90 × 7 = 245/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    18/63 = 18 × 10/63 × 10 = 180/630
  4. Add the two like fractions:
    245/630 + 180/630 = 245 + 180/630 = 425/630
  5. 425/630 simplified gives 85/126
  6. So, 35/90 + 18/63 = 85/126

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