Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/75 and 10/7

1st number: 30/75, 2nd number: 1 3/7

30/75 + 10/7 is 64/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 7 is 525
  2. For the 1st fraction, since 75 × 7 = 525,
    30/75 = 30 × 7/75 × 7 = 210/525
  3. Likewise, for the 2nd fraction, since 7 × 75 = 525,
    10/7 = 10 × 75/7 × 75 = 750/525
  4. Add the two fractions:
    210/525 + 750/525 = 210 + 750/525 = 960/525
  5. 960/525 simplified gives 64/35
  6. So, 30/75 + 10/7 = 64/35
    In mixed form: 129/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com