Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/45 of 7/90?"
445 × 790 is 142025.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/45×7/90 4/45×14/90 4/90×7/90 12/45×7/90 4/45×21/90 20/45×7/90 4/45×35/90 28/45×7/90 4/45×49/90
© everydaycalculation.com