Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/30 of 21/72?"
530 × 2172 is 7144.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/30×21/72 5/30×42/72 5/60×21/72 15/30×21/72 5/30×63/72 5/90×21/72 25/30×21/72 35/30×21/72
© everydaycalculation.com