Solutions by everydaycalculation.com
430 ÷ 2160 is 821.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/30÷21/60 4/30÷42/60 4/60÷21/60 12/30÷21/60 4/30÷63/60 4/90÷21/60 20/30÷21/60 28/30÷21/60
© everydaycalculation.com