Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 35/75 and 7/18

35/75 + 7/18 is 77/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 18 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 75 × 6 = 450,
    35/75 = 35 × 6/75 × 6 = 210/450
  3. Likewise, for the 2nd fraction, since 18 × 25 = 450,
    7/18 = 7 × 25/18 × 25 = 175/450
  4. Add the two like fractions:
    210/450 + 175/450 = 210 + 175/450 = 385/450
  5. 385/450 simplified gives 77/90
  6. So, 35/75 + 7/18 = 77/90

MathStep (Works offline)

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

Related:

© everydaycalculation.com