Solutions by everydaycalculation.com
770 - 4970 is -35.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/70-49/70 7/70-98/70 21/70-49/70 35/70-49/70 49/70-49/70
© everydaycalculation.com