Solutions by everydaycalculation.com
645 ÷ 2430 is 16.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45÷24/30 6/45÷48/30 6/90÷24/30 6/45÷24/60 18/45÷24/30 6/45÷72/30 6/45÷24/90 30/45÷24/30 42/45÷24/30
© everydaycalculation.com