Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/90 of 24/48?"
2190 × 2448 is 760.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/90×24/48 21/90×24/96 63/90×24/48 21/90×72/48
© everydaycalculation.com