Solutions by everydaycalculation.com
1st number: 6 4/6, 2nd number: 9/90
This multiplication involving fractions can also be rephrased as "What is 40/6 of 9/90?"
406 × 990 is 23.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6×9/90 40/6×18/90 40/12×9/90 40/6×27/90 40/18×9/90 40/6×45/90 40/30×9/90 40/6×63/90 40/42×9/90
© everydaycalculation.com