Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/28 of 4/90?"
1828 × 490 is 135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/28×4/90 18/28×8/90 18/56×4/90 54/28×4/90 18/28×12/90 18/84×4/90 90/28×4/90 18/28×20/90 18/28×28/90
© everydaycalculation.com