Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/42 and 7/32

1/42 + 7/32 is 163/672.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 32 is 672

    Next, find the equivalent fraction of both fractional numbers with denominator 672
  2. For the 1st fraction, since 42 × 16 = 672,
    1/42 = 1 × 16/42 × 16 = 16/672
  3. Likewise, for the 2nd fraction, since 32 × 21 = 672,
    7/32 = 7 × 21/32 × 21 = 147/672
  4. Add the two like fractions:
    16/672 + 147/672 = 16 + 147/672 = 163/672
  5. So, 1/42 + 7/32 = 163/672

MathStep (Works offline)

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

Related:

© everydaycalculation.com