Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/98 of 10/80?"
1098 × 1080 is 5392.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/98×10/80 10/98×20/80 30/98×10/80 10/98×30/80 50/98×10/80 10/98×50/80 70/98×10/80 10/98×70/80
© everydaycalculation.com