Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/81 of 16/30?"
2081 × 1630 is 32243.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/81×16/30 20/81×32/30 20/81×16/60 60/81×16/30 20/81×48/30 20/81×16/90 20/81×80/30
© everydaycalculation.com