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Add 28/70 and 4/49

28/70 + 4/49 is 118/245.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 70 × 7 = 490,
    28/70 = 28 × 7/70 × 7 = 196/490
  3. Likewise, for the 2nd fraction, since 49 × 10 = 490,
    4/49 = 4 × 10/49 × 10 = 40/490
  4. Add the two like fractions:
    196/490 + 40/490 = 196 + 40/490 = 236/490
  5. 236/490 simplified gives 118/245
  6. So, 28/70 + 4/49 = 118/245

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