Solutions by everydaycalculation.com
615 ÷ 210 is 21.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/15÷2/10 6/15÷4/10 6/30÷2/10 6/15÷2/20 18/15÷2/10 6/15÷6/10 6/45÷2/10 6/15÷2/30 30/15÷2/10 6/75÷2/10 6/15÷2/50 42/15÷2/10 6/15÷14/10 6/15÷2/70
© everydaycalculation.com