Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 24/28 of 21/63?"
2428 × 2163 is 27.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/28×21/63 24/28×42/63 24/56×21/63 72/28×21/63 24/84×21/63
© everydaycalculation.com