Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/10 of 10/30?"
810 × 1030 is 415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/10×10/30 8/10×20/30 8/20×10/30 8/10×10/60 24/10×10/30 8/30×10/30 8/10×10/90 40/10×10/30 8/10×50/30 8/50×10/30 56/10×10/30 8/10×70/30 8/70×10/30
© everydaycalculation.com