Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/63 of 10/90?"
3063 × 1090 is 10189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/63×10/90 30/63×20/90 90/63×10/90 30/63×30/90 30/63×50/90 30/63×70/90
© everydaycalculation.com