Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/63 of 9/21?"
4263 × 921 is 27.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/63×9/21 42/63×18/21 42/63×9/42 42/63×27/21 42/63×9/63 42/63×45/21 42/63×63/21
© everydaycalculation.com