Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/63 of 35/45?"
1663 × 3545 is 1681.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/63×35/45 16/63×70/45 16/63×35/90 48/63×35/45 80/63×35/45
© everydaycalculation.com