Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/4 and 70/7

1st number: 1/4, 2nd number: 10 0/7

1/4 + 70/7 is 41/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 7 is 28

    Next, find the equivalent fraction of both fractional numbers with denominator 28
  2. For the 1st fraction, since 4 × 7 = 28,
    1/4 = 1 × 7/4 × 7 = 7/28
  3. Likewise, for the 2nd fraction, since 7 × 4 = 28,
    70/7 = 70 × 4/7 × 4 = 280/28
  4. Add the two like fractions:
    7/28 + 280/28 = 7 + 280/28 = 287/28
  5. 287/28 simplified gives 41/4
  6. So, 1/4 + 70/7 = 41/4
    In mixed form: 101/4

MathStep (Works offline)

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

Related:

© everydaycalculation.com