Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/60 of 42/50?"
2160 × 4250 is 147500.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/60×42/50 21/60×84/50 63/60×42/50
© everydaycalculation.com