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Add 25/4 and 42/60

1st number: 6 1/4, 2nd number: 42/60

25/4 + 42/60 is 139/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 60 is 60
  2. For the 1st fraction, since 4 × 15 = 60,
    25/4 = 25 × 15/4 × 15 = 375/60
  3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
    42/60 = 42 × 1/60 × 1 = 42/60
  4. Add the two fractions:
    375/60 + 42/60 = 375 + 42/60 = 417/60
  5. 417/60 simplified gives 139/20
  6. So, 25/4 + 42/60 = 139/20
    In mixed form: 619/20

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