Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/8 of 16/81?"
18 × 1681 is 281.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/8×16/81 1/8×32/81 1/16×16/81 3/8×16/81 1/8×48/81 1/24×16/81 5/8×16/81 1/8×80/81 1/40×16/81 7/8×16/81 1/56×16/81
© everydaycalculation.com