Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/63 of 21/30?"
163 × 2130 is 190.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/63×21/30 1/63×42/30 1/63×21/60 3/63×21/30 1/63×63/30 1/63×21/90 5/63×21/30 7/63×21/30
© everydaycalculation.com