Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/70 and 84/24

1st number: 1/70, 2nd number: 3 12/24

1/70 + 84/24 is 123/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 24 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 70 × 12 = 840,
    1/70 = 1 × 12/70 × 12 = 12/840
  3. Likewise, for the 2nd fraction, since 24 × 35 = 840,
    84/24 = 84 × 35/24 × 35 = 2940/840
  4. Add the two like fractions:
    12/840 + 2940/840 = 12 + 2940/840 = 2952/840
  5. 2952/840 simplified gives 123/35
  6. So, 1/70 + 84/24 = 123/35
    In mixed form: 318/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com