Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/90 of 5/50?"
2190 × 550 is 7300.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/90×5/50 21/90×10/50 63/90×5/50 21/90×15/50 21/90×25/50 21/90×35/50
© everydaycalculation.com