Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/90 of 18/21?"
290 × 1821 is 2105.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/90×18/21 2/90×36/21 2/90×18/42 6/90×18/21 2/90×54/21 2/90×18/63 10/90×18/21 2/90×90/21 14/90×18/21
© everydaycalculation.com