Solutions by everydaycalculation.com
1st number: 10 1/2, 2nd number: 10/42
This multiplication involving fractions can also be rephrased as "What is 21/2 of 10/42?"
212 × 1042 is 52.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/2×10/42 21/2×20/42 21/4×10/42 21/2×10/84 63/2×10/42 21/2×30/42 21/6×10/42 21/2×50/42 21/10×10/42 21/2×70/42 21/14×10/42
© everydaycalculation.com