Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 35/90 and 64/7

1st number: 35/90, 2nd number: 9 1/7

35/90 + 64/7 is 1201/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 7 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 90 × 7 = 630,
    35/90 = 35 × 7/90 × 7 = 245/630
  3. Likewise, for the 2nd fraction, since 7 × 90 = 630,
    64/7 = 64 × 90/7 × 90 = 5760/630
  4. Add the two like fractions:
    245/630 + 5760/630 = 245 + 5760/630 = 6005/630
  5. 6005/630 simplified gives 1201/126
  6. So, 35/90 + 64/7 = 1201/126
    In mixed form: 967/126

MathStep (Works offline)

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

Related:

© everydaycalculation.com