Solutions by everydaycalculation.com
1st number: 1/80, 2nd number: 4 2/10
This multiplication involving fractions can also be rephrased as "What is 1/80 of 4 2/10?"
180 × 4210 is 21400.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/80×42/10 1/80×84/10 1/80×42/20 3/80×42/10 1/80×42/30 5/80×42/10 1/80×42/50 7/80×42/10 1/80×42/70
© everydaycalculation.com