Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 27/90 of 9/21?"
2790 × 921 is 970.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/90×9/21 27/90×18/21 27/90×9/42 81/90×9/21 27/90×27/21 27/90×9/63 27/90×45/21 27/90×63/21
© everydaycalculation.com