Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 80/90 of 4/16?"
8090 × 416 is 29.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/90×8/16 80/90×4/32 80/90×12/16 80/90×4/48 80/90×20/16 80/90×4/80 80/90×28/16
© everydaycalculation.com