Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/50 of 6/54?"
2150 × 654 is 7150.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/50×6/54 21/50×12/54 63/50×6/54 21/50×18/54 21/50×30/54 21/50×42/54
© everydaycalculation.com