Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 21/28 and 2/50

21/28 + 2/50 is 79/100.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 50 is 700

    Next, find the equivalent fraction of both fractional numbers with denominator 700
  2. For the 1st fraction, since 28 × 25 = 700,
    21/28 = 21 × 25/28 × 25 = 525/700
  3. Likewise, for the 2nd fraction, since 50 × 14 = 700,
    2/50 = 2 × 14/50 × 14 = 28/700
  4. Add the two like fractions:
    525/700 + 28/700 = 525 + 28/700 = 553/700
  5. 553/700 simplified gives 79/100
  6. So, 21/28 + 2/50 = 79/100

MathStep (Works offline)

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

Related:

© everydaycalculation.com