Solutions by everydaycalculation.com
515 ÷ 2030 is 12.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/15÷20/30 5/15÷40/30 5/30÷20/30 5/15÷20/60 5/15÷60/30 5/45÷20/30 5/15÷20/90 25/15÷20/30 5/75÷20/30 35/15÷20/30
© everydaycalculation.com