Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/20 of 15/70?"
320 × 1570 is 9280.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/20×15/70 3/20×30/70 3/40×15/70 9/20×15/70 3/20×45/70 3/60×15/70 15/20×15/70 3/20×75/70 21/20×15/70
© everydaycalculation.com