Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 49/81 of 7/90?"
4981 × 790 is 3437290.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/81×7/90 49/81×14/90 49/81×21/90 49/81×35/90 49/81×49/90
© everydaycalculation.com