Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 90/40 and 8/75

1st number: 2 10/40, 2nd number: 8/75

90/40 + 8/75 is 707/300.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 75 is 600

    Next, find the equivalent fraction of both fractional numbers with denominator 600
  2. For the 1st fraction, since 40 × 15 = 600,
    90/40 = 90 × 15/40 × 15 = 1350/600
  3. Likewise, for the 2nd fraction, since 75 × 8 = 600,
    8/75 = 8 × 8/75 × 8 = 64/600
  4. Add the two like fractions:
    1350/600 + 64/600 = 1350 + 64/600 = 1414/600
  5. 1414/600 simplified gives 707/300
  6. So, 90/40 + 8/75 = 707/300
    In mixed form: 2107/300

MathStep (Works offline)

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

Related:

© everydaycalculation.com