Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/90 of 9/42?"
1090 × 942 is 142.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/90×9/42 10/90×18/42 10/90×9/84 30/90×9/42 10/90×27/42 50/90×9/42 10/90×45/42 70/90×9/42 10/90×63/42
© everydaycalculation.com