Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/10 of 5/70?"
410 × 570 is 135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/10×5/70 4/10×10/70 4/20×5/70 12/10×5/70 4/10×15/70 4/30×5/70 20/10×5/70 4/10×25/70 4/50×5/70 28/10×5/70 4/10×35/70 4/70×5/70
© everydaycalculation.com