Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 45/2 and 63/10

1st number: 22 1/2, 2nd number: 6 3/10

45/2 + 63/10 is 144/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 10 is 10

    Next, find the equivalent fraction of both fractional numbers with denominator 10
  2. For the 1st fraction, since 2 × 5 = 10,
    45/2 = 45 × 5/2 × 5 = 225/10
  3. Likewise, for the 2nd fraction, since 10 × 1 = 10,
    63/10 = 63 × 1/10 × 1 = 63/10
  4. Add the two like fractions:
    225/10 + 63/10 = 225 + 63/10 = 288/10
  5. 288/10 simplified gives 144/5
  6. So, 45/2 + 63/10 = 144/5
    In mixed form: 284/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com