Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/40 of 12/42?"
640 × 1242 is 370.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40×12/42 6/40×24/42 6/80×12/42 6/40×12/84 18/40×12/42 6/40×36/42 30/40×12/42 6/40×60/42 42/40×12/42 6/40×84/42
© everydaycalculation.com