Solutions by everydaycalculation.com
1st number: 4 0/2, 2nd number: 21/42
This multiplication involving fractions can also be rephrased as "What is 8/2 of 21/42?"
82 × 2142 is 21.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/2×21/42 8/4×21/42 8/2×21/84 24/2×21/42 8/2×63/42 8/6×21/42 40/2×21/42 8/10×21/42 56/2×21/42 8/14×21/42
© everydaycalculation.com