Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/10 of 2/42?"
510 × 242 is 142.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/10×4/42 5/20×2/42 5/10×2/84 15/10×2/42 5/10×6/42 5/30×2/42 25/10×2/42 5/10×10/42 5/50×2/42 35/10×2/42 5/10×14/42 5/70×2/42
© everydaycalculation.com