Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/90 of 6/18?"
4090 × 618 is 427.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/90×6/18 40/90×12/18 40/90×6/36 40/90×6/54 40/90×30/18 40/90×6/90 40/90×42/18
© everydaycalculation.com