Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/81 of 7/42?"
181 × 742 is 1486.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/81×7/42 1/81×14/42 1/81×7/84 3/81×7/42 1/81×21/42 5/81×7/42 1/81×35/42 7/81×7/42 1/81×49/42
© everydaycalculation.com