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Add 3/10 and 56/63

3/10 + 56/63 is 107/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 63 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 10 × 63 = 630,
    3/10 = 3 × 63/10 × 63 = 189/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    56/63 = 56 × 10/63 × 10 = 560/630
  4. Add the two like fractions:
    189/630 + 560/630 = 189 + 560/630 = 749/630
  5. 749/630 simplified gives 107/90
  6. So, 3/10 + 56/63 = 107/90
    In mixed form: 117/90

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