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Add 90/42 and 35/8

1st number: 2 6/42, 2nd number: 4 3/8

90/42 + 35/8 is 365/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 8 is 168
  2. For the 1st fraction, since 42 × 4 = 168,
    90/42 = 90 × 4/42 × 4 = 360/168
  3. Likewise, for the 2nd fraction, since 8 × 21 = 168,
    35/8 = 35 × 21/8 × 21 = 735/168
  4. Add the two fractions:
    360/168 + 735/168 = 360 + 735/168 = 1095/168
  5. 1095/168 simplified gives 365/56
  6. So, 90/42 + 35/8 = 365/56
    In mixed form: 629/56

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