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Add 45/72 and 40/10

1st number: 45/72, 2nd number: 4 0/10

45/72 + 40/10 is 37/8.

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,
    45/72 = 45 × 5/72 × 5 = 225/360
  3. Likewise, for the 2nd fraction, since 10 × 36 = 360,
    40/10 = 40 × 36/10 × 36 = 1440/360
  4. Add the two like fractions:
    225/360 + 1440/360 = 225 + 1440/360 = 1665/360
  5. 1665/360 simplified gives 37/8
  6. So, 45/72 + 40/10 = 37/8
    In mixed form: 45/8

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