Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 16/70 and 70/8

1st number: 16/70, 2nd number: 8 6/8

16/70 + 70/8 is 1257/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 8 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 70 × 4 = 280,
    16/70 = 16 × 4/70 × 4 = 64/280
  3. Likewise, for the 2nd fraction, since 8 × 35 = 280,
    70/8 = 70 × 35/8 × 35 = 2450/280
  4. Add the two like fractions:
    64/280 + 2450/280 = 64 + 2450/280 = 2514/280
  5. 2514/280 simplified gives 1257/140
  6. So, 16/70 + 70/8 = 1257/140
    In mixed form: 8137/140

MathStep (Works offline)

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

Related:

© everydaycalculation.com