Solutions by everydaycalculation.com
615 ÷ 1520 is 815.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/15÷15/20 6/15÷30/20 6/30÷15/20 6/15÷15/40 18/15÷15/20 6/15÷45/20 6/45÷15/20 6/15÷15/60 30/15÷15/20 6/15÷75/20 6/75÷15/20 42/15÷15/20
© everydaycalculation.com