Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 48/10 and 4/72

1st number: 4 8/10, 2nd number: 4/72

48/10 + 4/72 is 437/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 72 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 10 × 36 = 360,
    48/10 = 48 × 36/10 × 36 = 1728/360
  3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
    4/72 = 4 × 5/72 × 5 = 20/360
  4. Add the two like fractions:
    1728/360 + 20/360 = 1728 + 20/360 = 1748/360
  5. 1748/360 simplified gives 437/90
  6. So, 48/10 + 4/72 = 437/90
    In mixed form: 477/90

MathStep (Works offline)

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

Related:

© everydaycalculation.com