Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 32/40 and 45/10

1st number: 32/40, 2nd number: 4 5/10

32/40 + 45/10 is 53/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 10 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 40 × 1 = 40,
    32/40 = 32 × 1/40 × 1 = 32/40
  3. Likewise, for the 2nd fraction, since 10 × 4 = 40,
    45/10 = 45 × 4/10 × 4 = 180/40
  4. Add the two like fractions:
    32/40 + 180/40 = 32 + 180/40 = 212/40
  5. 212/40 simplified gives 53/10
  6. So, 32/40 + 45/10 = 53/10
    In mixed form: 53/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com