Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/60 of 42/80?"
460 × 4280 is 7200.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/60×42/80 4/60×84/80 12/60×42/80 20/60×42/80 28/60×42/80
© everydaycalculation.com