Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/16 of 40/90?"
1016 × 4090 is 518.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/16×40/90 10/16×80/90 10/32×40/90 30/16×40/90 10/48×40/90 50/16×40/90 10/80×40/90 70/16×40/90
© everydaycalculation.com