Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 15/48 and 35/90

15/48 + 35/90 is 101/144.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 90 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 48 × 15 = 720,
    15/48 = 15 × 15/48 × 15 = 225/720
  3. Likewise, for the 2nd fraction, since 90 × 8 = 720,
    35/90 = 35 × 8/90 × 8 = 280/720
  4. Add the two like fractions:
    225/720 + 280/720 = 225 + 280/720 = 505/720
  5. 505/720 simplified gives 101/144
  6. So, 15/48 + 35/90 = 101/144

MathStep (Works offline)

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

Related:

© everydaycalculation.com