Solutions by everydaycalculation.com

2570 is greater than 620

- Find the least common denominator or LCM of the two denominators:

LCM of 70 and 20 is**140**

Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 70 × 2 = 140,

2570 = 25 × 270 × 2 = 50140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,

620 = 6 × 720 × 7 = 42140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 50140 > 42140 or 2570 > 620

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:

Android and iPhone/ iPad

Related: ^{50}/_{70} and ^{6}/_{20} ^{25}/_{70} and ^{12}/_{20} ^{25}/_{70} and ^{6}/_{40} ^{75}/_{70} and ^{6}/_{20} ^{25}/_{70} and ^{18}/_{20} ^{25}/_{70} and ^{6}/_{60} ^{25}/_{70} and ^{30}/_{20} ^{25}/_{70} and ^{42}/_{20}

© everydaycalculation.com