Solutions by everydaycalculation.com
1st number: 21/60, 2nd number: 1 1/20
This multiplication involving fractions can also be rephrased as "What is 21/60 of 1 1/20?"
2160 × 2120 is 147400.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/60×21/20 21/60×42/20 21/60×21/40 63/60×21/20 21/60×63/20 21/60×21/60
© everydaycalculation.com