Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/45 of 21/90?"
245 × 2190 is 7675.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/45×21/90 2/45×42/90 2/90×21/90 6/45×21/90 2/45×63/90 10/45×21/90 14/45×21/90
© everydaycalculation.com