Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/10 of 40/90?"
110 × 4090 is 245.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/10×40/90 1/10×80/90 1/20×40/90 3/10×40/90 1/30×40/90 5/10×40/90 1/50×40/90 7/10×40/90 1/70×40/90
© everydaycalculation.com