Solutions by everydaycalculation.com
250 ÷ 640 is 415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/50÷6/40 2/50÷12/40 2/50÷6/80 6/50÷6/40 2/50÷18/40 10/50÷6/40 2/50÷30/40 14/50÷6/40 2/50÷42/40
© everydaycalculation.com