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Add 15/70 and 5/63

15/70 + 5/63 is 37/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 63 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 70 × 9 = 630,
    15/70 = 15 × 9/70 × 9 = 135/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    5/63 = 5 × 10/63 × 10 = 50/630
  4. Add the two like fractions:
    135/630 + 50/630 = 135 + 50/630 = 185/630
  5. 185/630 simplified gives 37/126
  6. So, 15/70 + 5/63 = 37/126

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