Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/20 of 3/15?"
720 × 315 is 7100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/20×3/15 7/20×6/15 7/40×3/15 7/20×3/30 21/20×3/15 7/20×9/15 7/60×3/15 7/20×3/45 35/20×3/15 7/20×3/75 49/20×3/15 7/20×21/15
© everydaycalculation.com