Solutions by everydaycalculation.com
1640 ÷ 2430 is 12.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/40÷24/30 16/40÷48/30 16/80÷24/30 16/40÷24/60 48/40÷24/30 16/40÷72/30 16/40÷24/90 80/40÷24/30
© everydaycalculation.com