Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 25/15 and 4/56

1st number: 1 10/15, 2nd number: 4/56

25/15 + 4/56 is 73/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 56 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 15 × 56 = 840,
    25/15 = 25 × 56/15 × 56 = 1400/840
  3. Likewise, for the 2nd fraction, since 56 × 15 = 840,
    4/56 = 4 × 15/56 × 15 = 60/840
  4. Add the two like fractions:
    1400/840 + 60/840 = 1400 + 60/840 = 1460/840
  5. 1460/840 simplified gives 73/42
  6. So, 25/15 + 4/56 = 73/42
    In mixed form: 131/42

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related:

© everydaycalculation.com