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Add 20/50 and 10/70

20/50 + 10/70 is 19/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 70 is 350

    Next, find the equivalent fraction of both fractional numbers with denominator 350
  2. For the 1st fraction, since 50 × 7 = 350,
    20/50 = 20 × 7/50 × 7 = 140/350
  3. Likewise, for the 2nd fraction, since 70 × 5 = 350,
    10/70 = 10 × 5/70 × 5 = 50/350
  4. Add the two like fractions:
    140/350 + 50/350 = 140 + 50/350 = 190/350
  5. 190/350 simplified gives 19/35
  6. So, 20/50 + 10/70 = 19/35

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