Solutions by everydaycalculation.com
390 ÷ 670 is 718.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/90÷6/70 3/90÷12/70 9/90÷6/70 3/90÷18/70 15/90÷6/70 3/90÷30/70 21/90÷6/70 3/90÷42/70
© everydaycalculation.com