Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/16 and 6/45

1st number: 1 12/16, 2nd number: 6/45

28/16 + 6/45 is 113/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 45 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 16 × 45 = 720,
    28/16 = 28 × 45/16 × 45 = 1260/720
  3. Likewise, for the 2nd fraction, since 45 × 16 = 720,
    6/45 = 6 × 16/45 × 16 = 96/720
  4. Add the two like fractions:
    1260/720 + 96/720 = 1260 + 96/720 = 1356/720
  5. 1356/720 simplified gives 113/60
  6. So, 28/16 + 6/45 = 113/60
    In mixed form: 153/60

MathStep (Works offline)

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

Related:

© everydaycalculation.com