Solutions by everydaycalculation.com
1st number: 3 9/12, 2nd number: 9/90
This multiplication involving fractions can also be rephrased as "What is 45/12 of 9/90?"
4512 × 990 is 38.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/12×9/90 45/12×18/90 45/24×9/90 45/12×27/90 45/36×9/90 45/12×45/90 45/60×9/90 45/12×63/90 45/84×9/90
© everydaycalculation.com