Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 24/70 of 21/60?"
2470 × 2160 is 325.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/70×21/60 24/70×42/60 72/70×21/60 24/70×63/60
© everydaycalculation.com