Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/12 of 16/21?"
412 × 1621 is 1663.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/12×16/21 4/12×32/21 4/24×16/21 4/12×16/42 4/12×48/21 4/36×16/21 4/12×16/63 20/12×16/21 4/12×80/21 4/60×16/21 28/12×16/21 4/84×16/21
© everydaycalculation.com