Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/42 of 18/90?"
1542 × 1890 is 114.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/42×18/90 15/42×36/90 15/84×18/90 45/42×18/90 15/42×54/90 75/42×18/90
© everydaycalculation.com