Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 36/90 of 16/45?"
3690 × 1645 is 32225.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/90×16/45 36/90×32/45 36/90×16/90 36/90×48/45 36/90×80/45
© everydaycalculation.com