Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 70/45 and 63/16

1st number: 1 25/45, 2nd number: 3 15/16

70/45 is smaller than 63/16

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 16 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 45 × 16 = 720,
    70/45 = 70 × 16/45 × 16 = 1120/720
  3. Likewise, for the 2nd fraction, since 16 × 45 = 720,
    63/16 = 63 × 45/16 × 45 = 2835/720
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 1120/720 < 2835/720 or 70/45 < 63/16

MathStep (Works offline)

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

Related:

© everydaycalculation.com