Solutions by everydaycalculation.com
1st number: 1 6/21, 2nd number: 7/72
This multiplication involving fractions can also be rephrased as "What is 27/21 of 7/72?"
2721 × 772 is 18.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/21×7/72 27/21×14/72 27/42×7/72 81/21×7/72 27/21×21/72 27/63×7/72 27/21×35/72 27/21×49/72
© everydaycalculation.com