Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 16/4 and 18/7

1st number: 4 0/4, 2nd number: 2 4/7

16/4 + 18/7 is 46/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 7 is 28

    Next, find the equivalent fraction of both fractional numbers with denominator 28
  2. For the 1st fraction, since 4 × 7 = 28,
    16/4 = 16 × 7/4 × 7 = 112/28
  3. Likewise, for the 2nd fraction, since 7 × 4 = 28,
    18/7 = 18 × 4/7 × 4 = 72/28
  4. Add the two like fractions:
    112/28 + 72/28 = 112 + 72/28 = 184/28
  5. 184/28 simplified gives 46/7
  6. So, 16/4 + 18/7 = 46/7
    In mixed form: 64/7

MathStep (Works offline)

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

Related:

© everydaycalculation.com