Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 70/16 and 49/54

1st number: 4 6/16, 2nd number: 49/54

70/16 + 49/54 is 1141/216.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 54 is 432

    Next, find the equivalent fraction of both fractional numbers with denominator 432
  2. For the 1st fraction, since 16 × 27 = 432,
    70/16 = 70 × 27/16 × 27 = 1890/432
  3. Likewise, for the 2nd fraction, since 54 × 8 = 432,
    49/54 = 49 × 8/54 × 8 = 392/432
  4. Add the two like fractions:
    1890/432 + 392/432 = 1890 + 392/432 = 2282/432
  5. 2282/432 simplified gives 1141/216
  6. So, 70/16 + 49/54 = 1141/216
    In mixed form: 561/216

MathStep (Works offline)

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

Related:

© everydaycalculation.com