Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/10 of 5/70?"
310 × 570 is 3140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/10×5/70 3/10×10/70 3/20×5/70 9/10×5/70 3/10×15/70 3/30×5/70 15/10×5/70 3/10×25/70 3/50×5/70 21/10×5/70 3/10×35/70 3/70×5/70
© everydaycalculation.com