Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 35/63 and 45/20

1st number: 35/63, 2nd number: 2 5/20

35/63 + 45/20 is 101/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 20 is 1260
  2. For the 1st fraction, since 63 × 20 = 1260,
    35/63 = 35 × 20/63 × 20 = 700/1260
  3. Likewise, for the 2nd fraction, since 20 × 63 = 1260,
    45/20 = 45 × 63/20 × 63 = 2835/1260
  4. Add the two fractions:
    700/1260 + 2835/1260 = 700 + 2835/1260 = 3535/1260
  5. After reducing the fraction, the answer is 101/36
  6. In mixed form: 229/36

MathStep (Works offline)

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

Related:

© everydaycalculation.com