Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 72/10 and 32/54

1st number: 7 2/10, 2nd number: 32/54

72/10 + 32/54 is 1052/135.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 10 × 27 = 270,
    72/10 = 72 × 27/10 × 27 = 1944/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    32/54 = 32 × 5/54 × 5 = 160/270
  4. Add the two like fractions:
    1944/270 + 160/270 = 1944 + 160/270 = 2104/270
  5. 2104/270 simplified gives 1052/135
  6. So, 72/10 + 32/54 = 1052/135
    In mixed form: 7107/135

MathStep (Works offline)

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

Related:

© everydaycalculation.com