Solutions by everydaycalculation.com
640 ÷ 142 is 6310.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40÷1/42 6/40÷2/42 6/80÷1/42 6/40÷1/84 18/40÷1/42 6/40÷3/42 30/40÷1/42 6/40÷5/42 42/40÷1/42 6/40÷7/42
© everydaycalculation.com