Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 56/8 and 7/70

1st number: 7 0/8, 2nd number: 7/70

56/8 + 7/70 is 71/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 70 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 8 × 35 = 280,
    56/8 = 56 × 35/8 × 35 = 1960/280
  3. Likewise, for the 2nd fraction, since 70 × 4 = 280,
    7/70 = 7 × 4/70 × 4 = 28/280
  4. Add the two like fractions:
    1960/280 + 28/280 = 1960 + 28/280 = 1988/280
  5. 1988/280 simplified gives 71/10
  6. So, 56/8 + 7/70 = 71/10
    In mixed form: 71/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com