Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/90 of 9/50?"
2190 × 950 is 21500.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/90×9/50 21/90×18/50 63/90×9/50 21/90×27/50 21/90×45/50 21/90×63/50
© everydaycalculation.com