Solutions by everydaycalculation.com
1st number: 80/90, 2nd number: 1 8/10
8090 ÷ 1810 is 4081.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/90÷36/10 80/90÷18/20 80/90÷54/10 80/90÷18/30 80/90÷90/10 80/90÷18/50 80/90÷18/70
© everydaycalculation.com