Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/30 of 45/70?"
2030 × 4570 is 37.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/30×45/70 20/30×90/70 20/60×45/70 60/30×45/70 20/90×45/70
© everydaycalculation.com