Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/42 of 24/30?"
1242 × 2430 is 835.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/42×24/30 12/42×48/30 12/84×24/30 12/42×24/60 36/42×24/30 12/42×72/30 12/42×24/90 60/42×24/30 84/42×24/30
© everydaycalculation.com