Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/90 of 40/90?"
890 × 4090 is 16405.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/90×40/90 8/90×80/90 24/90×40/90 40/90×40/90 56/90×40/90
© everydaycalculation.com