Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/60 of 4/15?"
660 × 415 is 275.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/60×4/15 6/60×8/15 6/60×4/30 18/60×4/15 6/60×12/15 6/60×4/45 30/60×4/15 6/60×20/15 6/60×4/75 42/60×4/15 6/60×28/15
© everydaycalculation.com