Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/63 of 36/70?"
3063 × 3670 is 1249.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/63×36/70 30/63×72/70 90/63×36/70
© everydaycalculation.com