Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/40 of 3/9?"
1640 × 39 is 215.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/40×3/9 16/40×6/9 16/80×3/9 16/40×3/18 48/40×3/9 16/40×3/27 80/40×3/9 16/40×15/9 16/40×3/45 16/40×21/9 16/40×3/63
© everydaycalculation.com