Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 70/18 and 30/32

1st number: 3 16/18, 2nd number: 30/32

70/18 + 30/32 is 695/144.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 32 is 288

    Next, find the equivalent fraction of both fractional numbers with denominator 288
  2. For the 1st fraction, since 18 × 16 = 288,
    70/18 = 70 × 16/18 × 16 = 1120/288
  3. Likewise, for the 2nd fraction, since 32 × 9 = 288,
    30/32 = 30 × 9/32 × 9 = 270/288
  4. Add the two like fractions:
    1120/288 + 270/288 = 1120 + 270/288 = 1390/288
  5. 1390/288 simplified gives 695/144
  6. So, 70/18 + 30/32 = 695/144
    In mixed form: 4119/144

MathStep (Works offline)

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

Related:

© everydaycalculation.com