Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/10 of 21/72?"
210 × 2172 is 7120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/10×21/72 2/10×42/72 2/20×21/72 6/10×21/72 2/10×63/72 2/30×21/72 2/50×21/72 14/10×21/72 2/70×21/72
© everydaycalculation.com