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Add 4/72 and 63/10

1st number: 4/72, 2nd number: 6 3/10

4/72 + 63/10 is 286/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 10 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 72 × 5 = 360,
    4/72 = 4 × 5/72 × 5 = 20/360
  3. Likewise, for the 2nd fraction, since 10 × 36 = 360,
    63/10 = 63 × 36/10 × 36 = 2268/360
  4. Add the two like fractions:
    20/360 + 2268/360 = 20 + 2268/360 = 2288/360
  5. 2288/360 simplified gives 286/45
  6. So, 4/72 + 63/10 = 286/45
    In mixed form: 616/45

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