Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/50 of 3/90?"
1050 × 390 is 1150.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/50×3/90 10/50×6/90 30/50×3/90 10/50×9/90 10/50×15/90 70/50×3/90 10/50×21/90
© everydaycalculation.com