Solutions by everydaycalculation.com
47 - 310 is 1970.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/7-3/10 4/7-6/10 4/14-3/10 4/7-3/20 12/7-3/10 4/7-9/10 4/21-3/10 4/7-3/30 20/7-3/10 4/7-15/10 4/35-3/10 4/7-3/50 28/7-3/10 4/7-21/10 4/49-3/10 4/7-3/70
© everydaycalculation.com