Solutions by everydaycalculation.com
1830 is smaller than 2130
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/30 and 21/30 18/30 and 42/30 18/60 and 21/30 18/30 and 21/60 54/30 and 21/30 18/30 and 63/30 18/90 and 21/30 18/30 and 21/90 90/30 and 21/30
© everydaycalculation.com