Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/4 of 21/70?"
24 × 2170 is 320.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/4×42/70 2/8×21/70 6/4×21/70 2/4×63/70 2/12×21/70 10/4×21/70 2/20×21/70 14/4×21/70 2/28×21/70
© everydaycalculation.com