Compare 40/70 and 1/49
40/70 is greater than 1/49
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 70 × 7 = 490,
40/70 = 40 × 7/70 × 7 = 280/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
1/49 = 1 × 10/49 × 10 = 10/490 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 280/490 > 10/490 or 40/70 > 1/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/70 and 1/49 40/70 and 2/49 40/70 and 1/98 40/70 and 3/49 40/70 and 5/49 40/70 and 7/49