Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/25 and 42/8

1st number: 1/25, 2nd number: 5 2/8

1/25 + 42/8 is 529/100.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 8 is 200

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 25 × 8 = 200,
    1/25 = 1 × 8/25 × 8 = 8/200
  3. Likewise, for the 2nd fraction, since 8 × 25 = 200,
    42/8 = 42 × 25/8 × 25 = 1050/200
  4. Add the two like fractions:
    8/200 + 1050/200 = 8 + 1050/200 = 1058/200
  5. 1058/200 simplified gives 529/100
  6. So, 1/25 + 42/8 = 529/100
    In mixed form: 529/100

MathStep (Works offline)

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

Related:

© everydaycalculation.com