Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/30 of 40/63?"
430 × 4063 is 16189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/30×40/63 4/30×80/63 4/60×40/63 12/30×40/63 4/90×40/63 20/30×40/63 28/30×40/63
© everydaycalculation.com