Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 30/35 and 7/54

30/35 + 7/54 is 373/378.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 54 is 1890
  2. For the 1st fraction, since 35 × 54 = 1890,
    30/35 = 30 × 54/35 × 54 = 1620/1890
  3. Likewise, for the 2nd fraction, since 54 × 35 = 1890,
    7/54 = 7 × 35/54 × 35 = 245/1890
  4. Add the two fractions:
    1620/1890 + 245/1890 = 1620 + 245/1890 = 1865/1890
  5. After reducing the fraction, the answer is 373/378

MathStep (Works offline)

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

Related:

© everydaycalculation.com