Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 30/15 and 50/8

1st number: 2 0/15, 2nd number: 6 2/8

30/15 + 50/8 is 33/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 8 is 120
  2. For the 1st fraction, since 15 × 8 = 120,
    30/15 = 30 × 8/15 × 8 = 240/120
  3. Likewise, for the 2nd fraction, since 8 × 15 = 120,
    50/8 = 50 × 15/8 × 15 = 750/120
  4. Add the two fractions:
    240/120 + 750/120 = 240 + 750/120 = 990/120
  5. After reducing the fraction, the answer is 33/4
  6. In mixed form: 81/4

MathStep (Works offline)

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

Related:

© everydaycalculation.com