Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/30 of 20/45?"
430 × 2045 is 8135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/30×20/45 4/30×40/45 4/60×20/45 4/30×20/90 12/30×20/45 4/30×60/45 4/90×20/45 20/30×20/45 28/30×20/45
© everydaycalculation.com