Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/32 and 70/20

1st number: 7/32, 2nd number: 3 10/20

7/32 + 70/20 is 119/32.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 32 and 20 is 160

    Next, find the equivalent fraction of both fractional numbers with denominator 160
  2. For the 1st fraction, since 32 × 5 = 160,
    7/32 = 7 × 5/32 × 5 = 35/160
  3. Likewise, for the 2nd fraction, since 20 × 8 = 160,
    70/20 = 70 × 8/20 × 8 = 560/160
  4. Add the two like fractions:
    35/160 + 560/160 = 35 + 560/160 = 595/160
  5. 595/160 simplified gives 119/32
  6. So, 7/32 + 70/20 = 119/32
    In mixed form: 323/32

MathStep (Works offline)

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

Related:

© everydaycalculation.com