Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 9/70 and 50/4

1st number: 9/70, 2nd number: 12 2/4

9/70 + 50/4 is 442/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 4 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 70 × 2 = 140,
    9/70 = 9 × 2/70 × 2 = 18/140
  3. Likewise, for the 2nd fraction, since 4 × 35 = 140,
    50/4 = 50 × 35/4 × 35 = 1750/140
  4. Add the two like fractions:
    18/140 + 1750/140 = 18 + 1750/140 = 1768/140
  5. 1768/140 simplified gives 442/35
  6. So, 9/70 + 50/4 = 442/35
    In mixed form: 1222/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com