Solutions by everydaycalculation.com
1st number: 21 0/2, 2nd number: 7 5/10
This multiplication involving fractions can also be rephrased as "What is 42/2 of 7 5/10?"
422 × 7510 is 3152.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2×75/10 42/4×75/10 42/2×75/20 42/6×75/10 42/2×75/30 42/10×75/10 42/2×75/50 42/14×75/10 42/2×75/70
© everydaycalculation.com