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Add 24/49 and 15/70

24/49 + 15/70 is 69/98.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 70 is 490

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 49 × 10 = 490,
    24/49 = 24 × 10/49 × 10 = 240/490
  3. Likewise, for the 2nd fraction, since 70 × 7 = 490,
    15/70 = 15 × 7/70 × 7 = 105/490
  4. Add the two like fractions:
    240/490 + 105/490 = 240 + 105/490 = 345/490
  5. 345/490 simplified gives 69/98
  6. So, 24/49 + 15/70 = 69/98

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