Solutions by everydaycalculation.com

1^{st} number: 15/70, 2^{nd} number: 1 9/21

1570 is smaller than 3021

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

LCM of 70 and 21 is**210**

Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,

1570 = 15 × 370 × 3 = 45210 - Likewise, for the 2nd fraction, since 21 × 10 = 210,

3021 = 30 × 1021 × 10 = 300210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 45210 < 300210 or 1570 < 3021

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