Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/20 of 21/63?"
520 × 2163 is 112.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/20×21/63 5/20×42/63 5/40×21/63 15/20×21/63 5/60×21/63 25/20×21/63 35/20×21/63
© everydaycalculation.com