Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/40 of 5/45?"
2040 × 545 is 118.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40×10/45 20/80×5/45 20/40×5/90 60/40×5/45 20/40×15/45 20/40×25/45 20/40×35/45
© everydaycalculation.com