Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/30 of 40/49?"
1230 × 4049 is 1649.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/30×40/49 12/30×80/49 12/60×40/49 12/30×40/98 36/30×40/49 12/90×40/49 60/30×40/49 84/30×40/49
© everydaycalculation.com