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Add 42/4 and 24/90

1st number: 10 2/4, 2nd number: 24/90

42/4 + 24/90 is 323/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 90 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 4 × 45 = 180,
    42/4 = 42 × 45/4 × 45 = 1890/180
  3. Likewise, for the 2nd fraction, since 90 × 2 = 180,
    24/90 = 24 × 2/90 × 2 = 48/180
  4. Add the two like fractions:
    1890/180 + 48/180 = 1890 + 48/180 = 1938/180
  5. 1938/180 simplified gives 323/30
  6. So, 42/4 + 24/90 = 323/30
    In mixed form: 1023/30

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