Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/35 and 14/72

30/35 + 14/72 is 265/252.

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,
    30/35 = 30 × 72/35 × 72 = 2160/2520
  3. Likewise, for the 2nd fraction, since 72 × 35 = 2520,
    14/72 = 14 × 35/72 × 35 = 490/2520
  4. Add the two like fractions:
    2160/2520 + 490/2520 = 2160 + 490/2520 = 2650/2520
  5. 2650/2520 simplified gives 265/252
  6. So, 30/35 + 14/72 = 265/252
    In mixed form: 113/252

MathStep (Works offline)

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

Related:

© everydaycalculation.com