Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/20 of 36/42?"
420 × 3642 is 635.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/20×36/42 4/20×72/42 4/40×36/42 4/20×36/84 12/20×36/42 4/60×36/42 28/20×36/42
© everydaycalculation.com