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Add 7/72 and 90/10

1st number: 7/72, 2nd number: 9 0/10

7/72 + 90/10 is 655/72.

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,
    7/72 = 7 × 5/72 × 5 = 35/360
  3. Likewise, for the 2nd fraction, since 10 × 36 = 360,
    90/10 = 90 × 36/10 × 36 = 3240/360
  4. Add the two like fractions:
    35/360 + 3240/360 = 35 + 3240/360 = 3275/360
  5. 3275/360 simplified gives 655/72
  6. So, 7/72 + 90/10 = 655/72
    In mixed form: 97/72

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