Solutions by everydaycalculation.com

2045 is equivalent to 4090

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

LCM of 45 and 90 is**90**

Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,

2045 = 20 × 245 × 2 = 4090 - Likewise, for the 2nd fraction, since 90 × 1 = 90,

4090 = 40 × 190 × 1 = 4090 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 4090 = 4090 or 2045 = 4090

MathStep (Works offline)

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

Android and iPhone/ iPad

Related: ^{40}/_{45} and ^{40}/_{90} ^{20}/_{45} and ^{80}/_{90} ^{20}/_{90} and ^{40}/_{90} ^{60}/_{45} and ^{40}/_{90}

© everydaycalculation.com