Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 70/30 and 48/8

1st number: 2 10/30, 2nd number: 6 0/8

70/30 + 48/8 is 25/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 8 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 30 × 4 = 120,
    70/30 = 70 × 4/30 × 4 = 280/120
  3. Likewise, for the 2nd fraction, since 8 × 15 = 120,
    48/8 = 48 × 15/8 × 15 = 720/120
  4. Add the two like fractions:
    280/120 + 720/120 = 280 + 720/120 = 1000/120
  5. 1000/120 simplified gives 25/3
  6. So, 70/30 + 48/8 = 25/3
    In mixed form: 81/3

MathStep (Works offline)

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

Related:

© everydaycalculation.com