Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/60 of 5/8?"
2160 × 58 is 732.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/60×5/8 21/60×10/8 21/60×5/16 63/60×5/8 21/60×15/8 21/60×5/24 21/60×25/8 21/60×5/40 21/60×35/8 21/60×5/56
© everydaycalculation.com