Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/4 and 35/28

1st number: 7 2/4, 2nd number: 1 7/28

30/4 + 35/28 is 35/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 28 is 28

    Next, find the equivalent fraction of both fractional numbers with denominator 28
  2. For the 1st fraction, since 4 × 7 = 28,
    30/4 = 30 × 7/4 × 7 = 210/28
  3. Likewise, for the 2nd fraction, since 28 × 1 = 28,
    35/28 = 35 × 1/28 × 1 = 35/28
  4. Add the two like fractions:
    210/28 + 35/28 = 210 + 35/28 = 245/28
  5. 245/28 simplified gives 35/4
  6. So, 30/4 + 35/28 = 35/4
    In mixed form: 83/4

MathStep (Works offline)

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

Related:

© everydaycalculation.com