Solutions by everydaycalculation.com
520 is smaller than 45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/20 and 4/5 5/20 and 8/5 5/40 and 4/5 5/20 and 4/10 15/20 and 4/5 5/20 and 12/5 5/60 and 4/5 5/20 and 4/15 25/20 and 4/5 5/20 and 20/5 5/20 and 4/25 35/20 and 4/5 5/20 and 28/5 5/20 and 4/35
© everydaycalculation.com