Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/8 and 45/25

1st number: 7/8, 2nd number: 1 20/25

7/8 + 45/25 is 107/40.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 8 × 25 = 200,
    7/8 = 7 × 25/8 × 25 = 175/200
  3. Likewise, for the 2nd fraction, since 25 × 8 = 200,
    45/25 = 45 × 8/25 × 8 = 360/200
  4. Add the two like fractions:
    175/200 + 360/200 = 175 + 360/200 = 535/200
  5. 535/200 simplified gives 107/40
  6. So, 7/8 + 45/25 = 107/40
    In mixed form: 227/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com