Solutions by everydaycalculation.com
1st number: 1 12/30, 2nd number: 8/40
This multiplication involving fractions can also be rephrased as "What is 42/30 of 8/40?"
4230 × 840 is 725.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/30×8/40 42/30×16/40 42/60×8/40 42/30×8/80 42/30×24/40 42/90×8/40 42/30×56/40
© everydaycalculation.com