Solutions by everydaycalculation.com
1st number: 1 1/20, 2nd number: 40/90
2120 ÷ 4090 is 18980.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/20÷40/90 21/20÷80/90 21/40÷40/90 63/20÷40/90 21/60÷40/90
© everydaycalculation.com