Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/40 of 42/90?"
540 × 4290 is 7120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/40×42/90 5/40×84/90 5/80×42/90 15/40×42/90 25/40×42/90 35/40×42/90
© everydaycalculation.com