Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 1/4 and 7/5

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

1/4 + 7/5 is 33/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 5 is 20
  2. For the 1st fraction, since 4 × 5 = 20,
    1/4 = 1 × 5/4 × 5 = 5/20
  3. Likewise, for the 2nd fraction, since 5 × 4 = 20,
    7/5 = 7 × 4/5 × 4 = 28/20
  4. Add the two fractions:
    5/20 + 28/20 = 5 + 28/20 = 33/20
  5. In mixed form: 113/20

Related:

© everydaycalculation.com