Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 81/90 of 10/16?"
8190 × 1016 is 916.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/90×20/16 81/90×10/32 81/90×30/16 81/90×10/48 81/90×50/16 81/90×10/80 81/90×70/16
© everydaycalculation.com