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Add 90/15 and 2/70

1st number: 6 0/15, 2nd number: 2/70

90/15 + 2/70 is 211/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 70 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 15 × 14 = 210,
    90/15 = 90 × 14/15 × 14 = 1260/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    2/70 = 2 × 3/70 × 3 = 6/210
  4. Add the two like fractions:
    1260/210 + 6/210 = 1260 + 6/210 = 1266/210
  5. 1266/210 simplified gives 211/35
  6. So, 90/15 + 2/70 = 211/35
    In mixed form: 61/35

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