Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/90 of 9/20?"
1890 × 920 is 9100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/90×9/20 18/90×18/20 18/90×9/40 54/90×9/20 18/90×27/20 18/90×9/60 18/90×45/20 18/90×63/20
© everydaycalculation.com