Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 90/9 and 98/60

1st number: 10 0/9, 2nd number: 1 38/60

90/9 + 98/60 is 349/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 60 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 9 × 20 = 180,
    90/9 = 90 × 20/9 × 20 = 1800/180
  3. Likewise, for the 2nd fraction, since 60 × 3 = 180,
    98/60 = 98 × 3/60 × 3 = 294/180
  4. Add the two like fractions:
    1800/180 + 294/180 = 1800 + 294/180 = 2094/180
  5. 2094/180 simplified gives 349/30
  6. So, 90/9 + 98/60 = 349/30
    In mixed form: 1119/30

MathStep (Works offline)

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

Related:

© everydaycalculation.com