Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/21 of 8/9?"
121 × 89 is 8189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/21×8/9 1/21×16/9 1/42×8/9 1/21×8/18 3/21×8/9 1/21×24/9 1/63×8/9 1/21×8/27 5/21×8/9 1/21×40/9 1/21×8/45 7/21×8/9 1/21×56/9 1/21×8/63
© everydaycalculation.com