Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/30 of 10/20?"
1030 × 1020 is 16.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/30×10/20 10/60×10/20 10/30×10/40 10/30×30/20 10/90×10/20 10/30×10/60 50/30×10/20 10/30×50/20 70/30×10/20 10/30×70/20
© everydaycalculation.com