Solutions by everydaycalculation.com
640 is smaller than 1240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40 and 12/40 6/40 and 24/40 6/80 and 12/40 6/40 and 12/80 18/40 and 12/40 6/40 and 36/40 30/40 and 12/40 6/40 and 60/40 42/40 and 12/40 6/40 and 84/40
© everydaycalculation.com