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Add 32/90 and 9/70

32/90 + 9/70 is 61/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 70 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 90 × 7 = 630,
    32/90 = 32 × 7/90 × 7 = 224/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    9/70 = 9 × 9/70 × 9 = 81/630
  4. Add the two like fractions:
    224/630 + 81/630 = 224 + 81/630 = 305/630
  5. 305/630 simplified gives 61/126
  6. So, 32/90 + 9/70 = 61/126

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