Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/60 of 6/15?"
660 × 615 is 125.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/60×6/15 6/60×12/15 6/60×6/30 18/60×6/15 6/60×18/15 6/60×6/45 30/60×6/15 6/60×30/15 6/60×6/75 42/60×6/15 6/60×42/15
© everydaycalculation.com