Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/21 of 10/98?"
721 × 1098 is 5147.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/21×10/98 7/21×20/98 7/42×10/98 7/21×30/98 7/63×10/98 35/21×10/98 7/21×50/98 49/21×10/98 7/21×70/98
© everydaycalculation.com