Solutions by everydaycalculation.com
710 - 210 is 12.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/10-2/10 7/10-4/10 7/20-2/10 7/10-2/20 21/10-2/10 7/10-6/10 7/30-2/10 7/10-2/30 35/10-2/10 7/50-2/10 7/10-2/50 49/10-2/10 7/10-14/10 7/70-2/10 7/10-2/70
© everydaycalculation.com