Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/80 and 25/24

1st number: 30/80, 2nd number: 1 1/24

30/80 + 25/24 is 17/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 24 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 80 × 3 = 240,
    30/80 = 30 × 3/80 × 3 = 90/240
  3. Likewise, for the 2nd fraction, since 24 × 10 = 240,
    25/24 = 25 × 10/24 × 10 = 250/240
  4. Add the two like fractions:
    90/240 + 250/240 = 90 + 250/240 = 340/240
  5. 340/240 simplified gives 17/12
  6. So, 30/80 + 25/24 = 17/12
    In mixed form: 15/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com