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Add 6/35 and 6/90

6/35 + 6/90 is 5/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 90 is 630
  2. For the 1st fraction, since 35 × 18 = 630,
    6/35 = 6 × 18/35 × 18 = 108/630
  3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
    6/90 = 6 × 7/90 × 7 = 42/630
  4. Add the two fractions:
    108/630 + 42/630 = 108 + 42/630 = 150/630
  5. 150/630 simplified gives 5/21
  6. So, 6/35 + 6/90 = 5/21

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