Solutions by everydaycalculation.com
1st number: 16 0/5, 2nd number: 21/60
This multiplication involving fractions can also be rephrased as "What is 80/5 of 21/60?"
805 × 2160 is 285.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/5×42/60 80/10×21/60 80/5×63/60 80/15×21/60 80/25×21/60 80/35×21/60
© everydaycalculation.com