Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/80 of 3/81?"
1880 × 381 is 1120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/80×3/81 18/80×6/81 54/80×3/81 18/80×9/81 90/80×3/81 18/80×15/81 18/80×21/81
© everydaycalculation.com