Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 90/14 and 3/10

1st number: 6 6/14, 2nd number: 3/10

90/14 + 3/10 is 471/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 10 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 14 × 5 = 70,
    90/14 = 90 × 5/14 × 5 = 450/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    3/10 = 3 × 7/10 × 7 = 21/70
  4. Add the two like fractions:
    450/70 + 21/70 = 450 + 21/70 = 471/70
  5. So, 90/14 + 3/10 = 471/70
    In mixed form: 651/70

MathStep (Works offline)

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

Related:

© everydaycalculation.com