Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 90/49 and 24/30

1st number: 1 41/49, 2nd number: 24/30

90/49 + 24/30 is 646/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 30 is 1470
  2. For the 1st fraction, since 49 × 30 = 1470,
    90/49 = 90 × 30/49 × 30 = 2700/1470
  3. Likewise, for the 2nd fraction, since 30 × 49 = 1470,
    24/30 = 24 × 49/30 × 49 = 1176/1470
  4. Add the two fractions:
    2700/1470 + 1176/1470 = 2700 + 1176/1470 = 3876/1470
  5. 3876/1470 simplified gives 646/245
  6. So, 90/49 + 24/30 = 646/245
    In mixed form: 2156/245

MathStep (Works offline)

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

Related:

© everydaycalculation.com