Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/40 of 42/45?"
640 × 4245 is 750.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40×42/45 6/40×84/45 6/80×42/45 6/40×42/90 18/40×42/45 30/40×42/45 42/40×42/45
© everydaycalculation.com