Compare 42/10 and 4/72
1st number: 4 2/10, 2nd number: 4/72
42/10 is greater than 4/72
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 10 × 36 = 360,
42/10 = 42 × 36/10 × 36 = 1512/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
4/72 = 4 × 5/72 × 5 = 20/360 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1512/360 > 20/360 or 42/10 > 4/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10 and 4/72 42/10 and 8/72 42/20 and 4/72 42/10 and 12/72 42/30 and 4/72 42/10 and 20/72 42/50 and 4/72 42/10 and 28/72 42/70 and 4/72