Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 24/50 of 21/30?"
2450 × 2130 is 42125.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/50×21/30 24/50×42/30 24/50×21/60 72/50×21/30 24/50×63/30 24/50×21/90
© everydaycalculation.com