Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/8 of 40/90?"
28 × 4090 is 19.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/8×40/90 2/8×80/90 2/16×40/90 6/8×40/90 2/24×40/90 10/8×40/90 2/40×40/90 14/8×40/90 2/56×40/90
© everydaycalculation.com