Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/30 of 16/81?"
130 × 1681 is 81215.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/30×16/81 1/30×32/81 1/60×16/81 3/30×16/81 1/30×48/81 1/90×16/81 5/30×16/81 1/30×80/81 7/30×16/81
© everydaycalculation.com