Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 16/7 and 5/72

1st number: 2 2/7, 2nd number: 5/72

16/7 + 5/72 is 1187/504.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 72 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 7 × 72 = 504,
    16/7 = 16 × 72/7 × 72 = 1152/504
  3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
    5/72 = 5 × 7/72 × 7 = 35/504
  4. Add the two like fractions:
    1152/504 + 35/504 = 1152 + 35/504 = 1187/504
  5. So, 16/7 + 5/72 = 1187/504
    In mixed form: 2179/504

MathStep (Works offline)

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

Related:

© everydaycalculation.com