Solutions by everydaycalculation.com
470 - 4270 is -1935.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/70-42/70 4/70-84/70 12/70-42/70 20/70-42/70 28/70-42/70
© everydaycalculation.com