Compare 42/5 and 7/70
1st number: 8 2/5, 2nd number: 7/70
42/5 is greater than 7/70
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
42/5 = 42 × 14/5 × 14 = 588/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
7/70 = 7 × 1/70 × 1 = 7/70 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 588/70 > 7/70 or 42/5 > 7/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/5 and 7/70 42/5 and 14/70 42/10 and 7/70 42/5 and 21/70 42/15 and 7/70 42/5 and 35/70 42/25 and 7/70 42/5 and 49/70 42/35 and 7/70