Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 50/98 and 72/10

1st number: 50/98, 2nd number: 7 2/10

50/98 + 72/10 is 1889/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 10 is 490

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 98 × 5 = 490,
    50/98 = 50 × 5/98 × 5 = 250/490
  3. Likewise, for the 2nd fraction, since 10 × 49 = 490,
    72/10 = 72 × 49/10 × 49 = 3528/490
  4. Add the two like fractions:
    250/490 + 3528/490 = 250 + 3528/490 = 3778/490
  5. 3778/490 simplified gives 1889/245
  6. So, 50/98 + 72/10 = 1889/245
    In mixed form: 7174/245

MathStep (Works offline)

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

Related:

© everydaycalculation.com