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Add 90/42 and 30/32

1st number: 2 6/42, 2nd number: 30/32

90/42 + 30/32 is 345/112.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 32 is 672
  2. For the 1st fraction, since 42 × 16 = 672,
    90/42 = 90 × 16/42 × 16 = 1440/672
  3. Likewise, for the 2nd fraction, since 32 × 21 = 672,
    30/32 = 30 × 21/32 × 21 = 630/672
  4. Add the two fractions:
    1440/672 + 630/672 = 1440 + 630/672 = 2070/672
  5. 2070/672 simplified gives 345/112
  6. So, 90/42 + 30/32 = 345/112
    In mixed form: 39/112

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