Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/42 of 25/80?"
1242 × 2580 is 556.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/42×25/80 12/42×50/80 12/84×25/80 36/42×25/80 12/42×75/80 60/42×25/80 84/42×25/80
© everydaycalculation.com