Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/90 of 18/30?"
490 × 1830 is 275.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/90×18/30 4/90×36/30 4/90×18/60 12/90×18/30 4/90×54/30 4/90×18/90 20/90×18/30 4/90×90/30 28/90×18/30
© everydaycalculation.com