Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/49 and 45/30

1st number: 18/49, 2nd number: 1 15/30

18/49 + 45/30 is 183/98.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 30 is 1470

    Next, find the equivalent fraction of both fractional numbers with denominator 1470
  2. For the 1st fraction, since 49 × 30 = 1470,
    18/49 = 18 × 30/49 × 30 = 540/1470
  3. Likewise, for the 2nd fraction, since 30 × 49 = 1470,
    45/30 = 45 × 49/30 × 49 = 2205/1470
  4. Add the two like fractions:
    540/1470 + 2205/1470 = 540 + 2205/1470 = 2745/1470
  5. 2745/1470 simplified gives 183/98
  6. So, 18/49 + 45/30 = 183/98
    In mixed form: 185/98

MathStep (Works offline)

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

Related:

© everydaycalculation.com