Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/90 of 3/30?"
990 × 330 is 1100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/90×3/30 9/90×6/30 9/90×3/60 27/90×3/30 9/90×9/30 9/90×3/90 45/90×3/30 9/90×15/30 63/90×3/30 9/90×21/30
© everydaycalculation.com