Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/8 and 3/45

1st number: 3 6/8, 2nd number: 3/45

30/8 + 3/45 is 229/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 45 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 8 × 45 = 360,
    30/8 = 30 × 45/8 × 45 = 1350/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    3/45 = 3 × 8/45 × 8 = 24/360
  4. Add the two like fractions:
    1350/360 + 24/360 = 1350 + 24/360 = 1374/360
  5. 1374/360 simplified gives 229/60
  6. So, 30/8 + 3/45 = 229/60
    In mixed form: 349/60

MathStep (Works offline)

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

Related:

© everydaycalculation.com