Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 4/90 and 18/35

4/90 + 18/35 is 176/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 35 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 90 × 7 = 630,
    4/90 = 4 × 7/90 × 7 = 28/630
  3. Likewise, for the 2nd fraction, since 35 × 18 = 630,
    18/35 = 18 × 18/35 × 18 = 324/630
  4. Add the two like fractions:
    28/630 + 324/630 = 28 + 324/630 = 352/630
  5. 352/630 simplified gives 176/315
  6. So, 4/90 + 18/35 = 176/315

MathStep (Works offline)

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

Related:

© everydaycalculation.com