Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/20 of 9/63?"
420 × 963 is 135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/20×9/63 4/20×18/63 4/40×9/63 12/20×9/63 4/20×27/63 4/60×9/63 4/20×45/63 28/20×9/63
© everydaycalculation.com