Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/20 of 21/54?"
1620 × 2154 is 1445.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/20×21/54 16/20×42/54 16/40×21/54 48/20×21/54 16/20×63/54 16/60×21/54 80/20×21/54
© everydaycalculation.com