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Add 35/40 and 72/45

1st number: 35/40, 2nd number: 1 27/45

35/40 + 72/45 is 99/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 45 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 40 × 9 = 360,
    35/40 = 35 × 9/40 × 9 = 315/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    72/45 = 72 × 8/45 × 8 = 576/360
  4. Add the two like fractions:
    315/360 + 576/360 = 315 + 576/360 = 891/360
  5. 891/360 simplified gives 99/40
  6. So, 35/40 + 72/45 = 99/40
    In mixed form: 219/40

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