Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/90 of 36/48?"
2190 × 3648 is 740.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/90×36/48 21/90×72/48 21/90×36/96 63/90×36/48
© everydaycalculation.com