Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/21 of 21/24?"
121 × 2124 is 124.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/21×21/24 1/21×42/24 1/42×21/24 1/21×21/48 3/21×21/24 1/21×63/24 1/63×21/24 1/21×21/72 5/21×21/24 7/21×21/24
© everydaycalculation.com