Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/30 of 25/30?"
2130 × 2530 is 712.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/30×25/30 21/30×50/30 21/60×25/30 21/30×25/60 63/30×25/30 21/30×75/30 21/90×25/30 21/30×25/90
© everydaycalculation.com