Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/50 and 90/18

1st number: 7/50, 2nd number: 5 0/18

7/50 + 90/18 is 257/50.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 18 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 50 × 9 = 450,
    7/50 = 7 × 9/50 × 9 = 63/450
  3. Likewise, for the 2nd fraction, since 18 × 25 = 450,
    90/18 = 90 × 25/18 × 25 = 2250/450
  4. Add the two like fractions:
    63/450 + 2250/450 = 63 + 2250/450 = 2313/450
  5. 2313/450 simplified gives 257/50
  6. So, 7/50 + 90/18 = 257/50
    In mixed form: 57/50

MathStep (Works offline)

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

Related:

© everydaycalculation.com