Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/9 and 1/40

1st number: 1 1/9, 2nd number: 1/40

10/9 + 1/40 is 409/360.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 40 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 9 × 40 = 360,
    10/9 = 10 × 40/9 × 40 = 400/360
  3. Likewise, for the 2nd fraction, since 40 × 9 = 360,
    1/40 = 1 × 9/40 × 9 = 9/360
  4. Add the two like fractions:
    400/360 + 9/360 = 400 + 9/360 = 409/360
  5. So, 10/9 + 1/40 = 409/360
    In mixed form: 149/360

MathStep (Works offline)

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

Related:

© everydaycalculation.com