Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/60 of 5/21?"
4260 × 521 is 16.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/60×5/21 42/60×10/21 42/60×5/42 42/60×15/21 42/60×5/63 42/60×25/21 42/60×35/21
© everydaycalculation.com