Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/12 of 21/70?"
112 × 2170 is 140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/12×21/70 1/12×42/70 1/24×21/70 3/12×21/70 1/12×63/70 1/36×21/70 5/12×21/70 1/60×21/70 7/12×21/70 1/84×21/70
© everydaycalculation.com