Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/30 of 3/56?"
2130 × 356 is 380.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/30×3/56 21/30×6/56 21/60×3/56 63/30×3/56 21/30×9/56 21/90×3/56 21/30×15/56 21/30×21/56
© everydaycalculation.com