Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/70 of 20/42?"
570 × 2042 is 5147.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/70×20/42 5/70×40/42 5/70×20/84 15/70×20/42 5/70×60/42 25/70×20/42 35/70×20/42
© everydaycalculation.com