Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 70/98 and 4/8

70/98 + 4/8 is 17/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 8 is 392

    Next, find the equivalent fraction of both fractional numbers with denominator 392
  2. For the 1st fraction, since 98 × 4 = 392,
    70/98 = 70 × 4/98 × 4 = 280/392
  3. Likewise, for the 2nd fraction, since 8 × 49 = 392,
    4/8 = 4 × 49/8 × 49 = 196/392
  4. Add the two like fractions:
    280/392 + 196/392 = 280 + 196/392 = 476/392
  5. 476/392 simplified gives 17/14
  6. So, 70/98 + 4/8 = 17/14
    In mixed form: 13/14

MathStep (Works offline)

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

Related:

© everydaycalculation.com