Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/21 of 18/60?"
421 × 1860 is 235.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/21×18/60 4/21×36/60 4/42×18/60 12/21×18/60 4/21×54/60 4/63×18/60 20/21×18/60 4/21×90/60 28/21×18/60
© everydaycalculation.com