Solutions by everydaycalculation.com
1st number: 1 6/21, 2nd number: 16/90
This multiplication involving fractions can also be rephrased as "What is 27/21 of 16/90?"
2721 × 1690 is 835.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/21×16/90 27/21×32/90 27/42×16/90 81/21×16/90 27/21×48/90 27/63×16/90 27/21×80/90
© everydaycalculation.com