Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/90 and 72/24

1st number: 7/90, 2nd number: 3 0/24

7/90 + 72/24 is 277/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 24 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 90 × 4 = 360,
    7/90 = 7 × 4/90 × 4 = 28/360
  3. Likewise, for the 2nd fraction, since 24 × 15 = 360,
    72/24 = 72 × 15/24 × 15 = 1080/360
  4. Add the two like fractions:
    28/360 + 1080/360 = 28 + 1080/360 = 1108/360
  5. 1108/360 simplified gives 277/90
  6. So, 7/90 + 72/24 = 277/90
    In mixed form: 37/90

MathStep (Works offline)

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

Related:

© everydaycalculation.com