Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/45 of 10/20?"
645 × 1020 is 115.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45×10/20 6/90×10/20 6/45×10/40 18/45×10/20 6/45×30/20 6/45×10/60 30/45×10/20 6/45×50/20 42/45×10/20 6/45×70/20
© everydaycalculation.com