Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/30 of 40/63?"
1630 × 4063 is 64189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/30×40/63 16/30×80/63 16/60×40/63 48/30×40/63 16/90×40/63 80/30×40/63
© everydaycalculation.com