Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 48/45 and 25/40

1st number: 1 3/45, 2nd number: 25/40

48/45 + 25/40 is 203/120.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 40 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 45 × 8 = 360,
    48/45 = 48 × 8/45 × 8 = 384/360
  3. Likewise, for the 2nd fraction, since 40 × 9 = 360,
    25/40 = 25 × 9/40 × 9 = 225/360
  4. Add the two like fractions:
    384/360 + 225/360 = 384 + 225/360 = 609/360
  5. 609/360 simplified gives 203/120
  6. So, 48/45 + 25/40 = 203/120
    In mixed form: 183/120

MathStep (Works offline)

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

Related:

© everydaycalculation.com