Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/60 of 6/8?"
2160 × 68 is 2180.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/60×6/8 21/60×12/8 21/60×6/16 63/60×6/8 21/60×18/8 21/60×6/24 21/60×30/8 21/60×6/40 21/60×42/8 21/60×6/56
© everydaycalculation.com