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Add 2/40 and 9/10

2/40 + 9/10 is 19/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 10 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 40 × 1 = 40,
    2/40 = 2 × 1/40 × 1 = 2/40
  3. Likewise, for the 2nd fraction, since 10 × 4 = 40,
    9/10 = 9 × 4/10 × 4 = 36/40
  4. Add the two like fractions:
    2/40 + 36/40 = 2 + 36/40 = 38/40
  5. 38/40 simplified gives 19/20
  6. So, 2/40 + 9/10 = 19/20

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