Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 70/63 and 35/50

1st number: 1 7/63, 2nd number: 35/50

70/63 + 35/50 is 163/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 50 is 3150
  2. For the 1st fraction, since 63 × 50 = 3150,
    70/63 = 70 × 50/63 × 50 = 3500/3150
  3. Likewise, for the 2nd fraction, since 50 × 63 = 3150,
    35/50 = 35 × 63/50 × 63 = 2205/3150
  4. Add the two fractions:
    3500/3150 + 2205/3150 = 3500 + 2205/3150 = 5705/3150
  5. 5705/3150 simplified gives 163/90
  6. So, 70/63 + 35/50 = 163/90
    In mixed form: 173/90

MathStep (Works offline)

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

Related:

© everydaycalculation.com