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Add 45/4 and 5/28

1st number: 11 1/4, 2nd number: 5/28

45/4 + 5/28 is 80/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 28 is 28
  2. For the 1st fraction, since 4 × 7 = 28,
    45/4 = 45 × 7/4 × 7 = 315/28
  3. Likewise, for the 2nd fraction, since 28 × 1 = 28,
    5/28 = 5 × 1/28 × 1 = 5/28
  4. Add the two fractions:
    315/28 + 5/28 = 315 + 5/28 = 320/28
  5. 320/28 simplified gives 80/7
  6. So, 45/4 + 5/28 = 80/7
    In mixed form: 113/7

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