Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/54 of 10/90?"
1054 × 1090 is 5243.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/54×10/90 10/54×20/90 30/54×10/90 10/54×30/90 50/54×10/90 10/54×50/90 70/54×10/90 10/54×70/90
© everydaycalculation.com