Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/60 of 8/20?"
4260 × 820 is 725.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/60×8/20 42/60×16/20 42/60×8/40 42/60×24/20 42/60×8/60 42/60×40/20 42/60×56/20
© everydaycalculation.com