Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 45/70 of 2/42?"
4570 × 242 is 398.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/70×2/42 45/70×4/42 45/70×2/84 45/70×6/42 45/70×10/42 45/70×14/42
© everydaycalculation.com