Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/30 of 3/14?"
2130 × 314 is 320.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/30×3/14 21/30×6/14 21/60×3/14 21/30×3/28 63/30×3/14 21/30×9/14 21/90×3/14 21/30×3/42 21/30×15/14 21/30×3/70 21/30×21/14 21/30×3/98
© everydaycalculation.com