Solutions by everydaycalculation.com
1st number: 4 0/4, 2nd number: 18/81
This multiplication involving fractions can also be rephrased as "What is 16/4 of 18/81?"
164 × 1881 is 89.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/4×18/81 16/4×36/81 16/8×18/81 48/4×18/81 16/4×54/81 16/12×18/81 80/4×18/81 16/4×90/81 16/20×18/81 16/28×18/81
© everydaycalculation.com