Solutions by everydaycalculation.com
1st number: 10 0/4, 2nd number: 21/30
This multiplication involving fractions can also be rephrased as "What is 40/4 of 21/30?"
404 × 2130 is 71.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4×21/30 40/4×42/30 40/8×21/30 40/4×21/60 40/4×63/30 40/12×21/30 40/4×21/90 40/20×21/30 40/28×21/30
© everydaycalculation.com