Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/9 of 4/10?"
89 × 410 is 1645.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/9×4/10 8/9×8/10 8/18×4/10 8/9×4/20 24/9×4/10 8/9×12/10 8/27×4/10 8/9×4/30 40/9×4/10 8/9×20/10 8/45×4/10 8/9×4/50 56/9×4/10 8/9×28/10 8/63×4/10 8/9×4/70
© everydaycalculation.com