Solutions by everydaycalculation.com
1st number: 16/40, 2nd number: 1 9/81
This multiplication involving fractions can also be rephrased as "What is 16/40 of 1 9/81?"
1640 × 9081 is 49.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/40×90/81 16/80×90/81 48/40×90/81 80/40×90/81
© everydaycalculation.com