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Add 2/80 and 9/10

2/80 + 9/10 is 37/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 10 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 80 × 1 = 80,
    2/80 = 2 × 1/80 × 1 = 2/80
  3. Likewise, for the 2nd fraction, since 10 × 8 = 80,
    9/10 = 9 × 8/10 × 8 = 72/80
  4. Add the two like fractions:
    2/80 + 72/80 = 2 + 72/80 = 74/80
  5. 74/80 simplified gives 37/40
  6. So, 2/80 + 9/10 = 37/40

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