Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 45/2 and 25/45

1st number: 22 1/2, 2nd number: 25/45

45/2 + 25/45 is 415/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 45 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 2 × 45 = 90,
    45/2 = 45 × 45/2 × 45 = 2025/90
  3. Likewise, for the 2nd fraction, since 45 × 2 = 90,
    25/45 = 25 × 2/45 × 2 = 50/90
  4. Add the two like fractions:
    2025/90 + 50/90 = 2025 + 50/90 = 2075/90
  5. 2075/90 simplified gives 415/18
  6. So, 45/2 + 25/45 = 415/18
    In mixed form: 231/18

MathStep (Works offline)

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

Related:

© everydaycalculation.com