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Add 20/10 and 15/64

1st number: 2 0/10, 2nd number: 15/64

20/10 + 15/64 is 143/64.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 64 is 320
  2. For the 1st fraction, since 10 × 32 = 320,
    20/10 = 20 × 32/10 × 32 = 640/320
  3. Likewise, for the 2nd fraction, since 64 × 5 = 320,
    15/64 = 15 × 5/64 × 5 = 75/320
  4. Add the two fractions:
    640/320 + 75/320 = 640 + 75/320 = 715/320
  5. After reducing the fraction, the answer is 143/64
  6. In mixed form: 215/64

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