Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/40 of 6/9?"
1640 × 69 is 415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/40×6/9 16/40×12/9 16/80×6/9 16/40×6/18 48/40×6/9 16/40×18/9 16/40×6/27 80/40×6/9 16/40×30/9 16/40×6/45 16/40×42/9 16/40×6/63
© everydaycalculation.com