Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/40 of 4/70?"
840 × 470 is 2175.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/40×4/70 8/40×8/70 8/80×4/70 24/40×4/70 8/40×12/70 8/40×20/70 56/40×4/70 8/40×28/70
© everydaycalculation.com