Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/10 of 16/81?"
710 × 1681 is 56405.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/10×16/81 7/10×32/81 7/20×16/81 21/10×16/81 7/10×48/81 7/30×16/81 35/10×16/81 7/10×80/81 7/50×16/81 49/10×16/81 7/70×16/81
© everydaycalculation.com