Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 54/90 and 10/16

54/90 + 10/16 is 49/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 16 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 90 × 8 = 720,
    54/90 = 54 × 8/90 × 8 = 432/720
  3. Likewise, for the 2nd fraction, since 16 × 45 = 720,
    10/16 = 10 × 45/16 × 45 = 450/720
  4. Add the two like fractions:
    432/720 + 450/720 = 432 + 450/720 = 882/720
  5. 882/720 simplified gives 49/40
  6. So, 54/90 + 10/16 = 49/40
    In mixed form: 19/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com