Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/80 of 4/70?"
1580 × 470 is 3280.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/80×4/70 15/80×8/70 45/80×4/70 15/80×12/70 75/80×4/70 15/80×20/70 15/80×28/70
© everydaycalculation.com