Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/63 of 21/35?"
3063 × 2135 is 27.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/63×21/35 30/63×42/35 30/63×21/70 90/63×21/35 30/63×63/35
© everydaycalculation.com