Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/81 of 70/90?"
381 × 7090 is 7243.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/81×70/90 9/81×70/90 15/81×70/90 21/81×70/90
© everydaycalculation.com