Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/40 of 5/70?"
640 × 570 is 3280.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40×5/70 6/40×10/70 6/80×5/70 18/40×5/70 6/40×15/70 30/40×5/70 6/40×25/70 42/40×5/70 6/40×35/70
© everydaycalculation.com