Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 54/70 and 10/8

1st number: 54/70, 2nd number: 1 2/8

54/70 + 10/8 is 283/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 8 is 280
  2. For the 1st fraction, since 70 × 4 = 280,
    54/70 = 54 × 4/70 × 4 = 216/280
  3. Likewise, for the 2nd fraction, since 8 × 35 = 280,
    10/8 = 10 × 35/8 × 35 = 350/280
  4. Add the two fractions:
    216/280 + 350/280 = 216 + 350/280 = 566/280
  5. After reducing the fraction, the answer is 283/140
  6. In mixed form: 23/140

MathStep (Works offline)

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

Related:

© everydaycalculation.com