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Add 10/50 and 7/40

10/50 + 7/40 is 3/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 40 is 200

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 50 × 4 = 200,
    10/50 = 10 × 4/50 × 4 = 40/200
  3. Likewise, for the 2nd fraction, since 40 × 5 = 200,
    7/40 = 7 × 5/40 × 5 = 35/200
  4. Add the two like fractions:
    40/200 + 35/200 = 40 + 35/200 = 75/200
  5. 75/200 simplified gives 3/8
  6. So, 10/50 + 7/40 = 3/8

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