Solutions by everydaycalculation.com
78 - 210 is 2740.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/8-2/10 7/8-4/10 7/16-2/10 7/8-2/20 21/8-2/10 7/8-6/10 7/24-2/10 7/8-2/30 35/8-2/10 7/40-2/10 7/8-2/50 49/8-2/10 7/8-14/10 7/56-2/10 7/8-2/70
© everydaycalculation.com