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Add 70/90 and 3/49

70/90 + 3/49 is 370/441.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 49 is 4410
  2. For the 1st fraction, since 90 × 49 = 4410,
    70/90 = 70 × 49/90 × 49 = 3430/4410
  3. Likewise, for the 2nd fraction, since 49 × 90 = 4410,
    3/49 = 3 × 90/49 × 90 = 270/4410
  4. Add the two fractions:
    3430/4410 + 270/4410 = 3430 + 270/4410 = 3700/4410
  5. 3700/4410 simplified gives 370/441
  6. So, 70/90 + 3/49 = 370/441

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