Solutions by everydaycalculation.com
1st number: 4 2/10, 2nd number: 7 7/8
This multiplication involving fractions can also be rephrased as "What is 42/10 of 7 7/8?"
4210 × 638 is 132340.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10×63/8 42/20×63/8 42/10×63/16 42/30×63/8 42/10×63/24 42/50×63/8 42/10×63/40 42/70×63/8 42/10×63/56
© everydaycalculation.com