Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/90 of 21/42?"
290 × 2142 is 190.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/90×21/42 2/90×21/84 6/90×21/42 2/90×63/42 10/90×21/42 14/90×21/42
© everydaycalculation.com