Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 5/35 and 70/45

1st number: 5/35, 2nd number: 1 25/45

5/35 + 70/45 is 107/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 45 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 35 × 9 = 315,
    5/35 = 5 × 9/35 × 9 = 45/315
  3. Likewise, for the 2nd fraction, since 45 × 7 = 315,
    70/45 = 70 × 7/45 × 7 = 490/315
  4. Add the two like fractions:
    45/315 + 490/315 = 45 + 490/315 = 535/315
  5. 535/315 simplified gives 107/63
  6. So, 5/35 + 70/45 = 107/63
    In mixed form: 144/63

MathStep (Works offline)

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

Related:

© everydaycalculation.com