Solutions by everydaycalculation.com

4570 is greater than 190

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

LCM of 70 and 90 is**630**

Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 70 × 9 = 630,

4570 = 45 × 970 × 9 = 405630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,

190 = 1 × 790 × 7 = 7630 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 405630 > 7630 or 4570 > 190

MathStep (Works offline)

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

Android and iPhone/ iPad

Related: ^{90}/_{70} and ^{1}/_{90} ^{45}/_{70} and ^{2}/_{90} ^{45}/_{70} and ^{3}/_{90} ^{45}/_{70} and ^{5}/_{90} ^{45}/_{70} and ^{7}/_{90}

© everydaycalculation.com