Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/20 of 1/90?"
1820 × 190 is 1100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/20×1/90 18/20×2/90 18/40×1/90 54/20×1/90 18/20×3/90 18/60×1/90 90/20×1/90 18/20×5/90 18/20×7/90
© everydaycalculation.com