Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/42 of 49/84?"
3042 × 4984 is 512.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/42×49/84 30/42×98/84 30/84×49/84 90/42×49/84
© everydaycalculation.com