Solutions by everydaycalculation.com
1st number: 7 3/6, 2nd number: 21/30
This multiplication involving fractions can also be rephrased as "What is 45/6 of 21/30?"
456 × 2130 is 214.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6×21/30 45/6×42/30 45/12×21/30 45/6×21/60 45/6×63/30 45/18×21/30 45/6×21/90 45/30×21/30 45/42×21/30
© everydaycalculation.com