Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 90/8 and 35/45

1st number: 11 2/8, 2nd number: 35/45

90/8 + 35/45 is 433/36.

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,
    90/8 = 90 × 45/8 × 45 = 4050/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    35/45 = 35 × 8/45 × 8 = 280/360
  4. Add the two like fractions:
    4050/360 + 280/360 = 4050 + 280/360 = 4330/360
  5. 4330/360 simplified gives 433/36
  6. So, 90/8 + 35/45 = 433/36
    In mixed form: 121/36

MathStep (Works offline)

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

Related:

© everydaycalculation.com