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Add 49/72 and 30/70

49/72 + 30/70 is 559/504.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 70 is 2520

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 72 × 35 = 2520,
    49/72 = 49 × 35/72 × 35 = 1715/2520
  3. Likewise, for the 2nd fraction, since 70 × 36 = 2520,
    30/70 = 30 × 36/70 × 36 = 1080/2520
  4. Add the two like fractions:
    1715/2520 + 1080/2520 = 1715 + 1080/2520 = 2795/2520
  5. 2795/2520 simplified gives 559/504
  6. So, 49/72 + 30/70 = 559/504
    In mixed form: 155/504

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