Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 45/70 and 35/24

1st number: 45/70, 2nd number: 1 11/24

45/70 + 35/24 is 353/168.

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,
    45/70 = 45 × 12/70 × 12 = 540/840
  3. Likewise, for the 2nd fraction, since 24 × 35 = 840,
    35/24 = 35 × 35/24 × 35 = 1225/840
  4. Add the two like fractions:
    540/840 + 1225/840 = 540 + 1225/840 = 1765/840
  5. 1765/840 simplified gives 353/168
  6. So, 45/70 + 35/24 = 353/168
    In mixed form: 217/168

MathStep (Works offline)

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

Related:

© everydaycalculation.com