Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 9/35 and 4/72

9/35 + 4/72 is 197/630.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 72 is 2520

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 35 × 72 = 2520,
    9/35 = 9 × 72/35 × 72 = 648/2520
  3. Likewise, for the 2nd fraction, since 72 × 35 = 2520,
    4/72 = 4 × 35/72 × 35 = 140/2520
  4. Add the two like fractions:
    648/2520 + 140/2520 = 648 + 140/2520 = 788/2520
  5. 788/2520 simplified gives 197/630
  6. So, 9/35 + 4/72 = 197/630

MathStep (Works offline)

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

Related:

© everydaycalculation.com