Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/7 and 35/80

1/7 + 35/80 is 65/112.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 80 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 7 × 80 = 560,
    1/7 = 1 × 80/7 × 80 = 80/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    35/80 = 35 × 7/80 × 7 = 245/560
  4. Add the two like fractions:
    80/560 + 245/560 = 80 + 245/560 = 325/560
  5. 325/560 simplified gives 65/112
  6. So, 1/7 + 35/80 = 65/112

MathStep (Works offline)

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

Related:

© everydaycalculation.com