Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/28 of 9/90?"
728 × 990 is 140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/28×9/90 7/28×18/90 7/56×9/90 21/28×9/90 7/28×27/90 7/84×9/90 35/28×9/90 7/28×45/90 49/28×9/90 7/28×63/90
© everydaycalculation.com