Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 35/8 and 90/35

1st number: 4 3/8, 2nd number: 2 20/35

35/8 + 90/35 is 389/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 35 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 8 × 35 = 280,
    35/8 = 35 × 35/8 × 35 = 1225/280
  3. Likewise, for the 2nd fraction, since 35 × 8 = 280,
    90/35 = 90 × 8/35 × 8 = 720/280
  4. Add the two like fractions:
    1225/280 + 720/280 = 1225 + 720/280 = 1945/280
  5. 1945/280 simplified gives 389/56
  6. So, 35/8 + 90/35 = 389/56
    In mixed form: 653/56

MathStep (Works offline)

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

Related:

© everydaycalculation.com