Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/42 of 7/12?"
2042 × 712 is 518.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/42×7/12 20/42×14/12 20/84×7/12 20/42×7/24 60/42×7/12 20/42×21/12 20/42×7/36 20/42×35/12 20/42×7/60 20/42×49/12 20/42×7/84
© everydaycalculation.com