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Add 6/70 and 16/45

6/70 + 16/45 is 139/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 45 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 70 × 9 = 630,
    6/70 = 6 × 9/70 × 9 = 54/630
  3. Likewise, for the 2nd fraction, since 45 × 14 = 630,
    16/45 = 16 × 14/45 × 14 = 224/630
  4. Add the two like fractions:
    54/630 + 224/630 = 54 + 224/630 = 278/630
  5. 278/630 simplified gives 139/315
  6. So, 6/70 + 16/45 = 139/315

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