Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/40 of 3/12?"
840 × 312 is 120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/40×3/12 8/40×6/12 8/80×3/12 8/40×3/24 24/40×3/12 8/40×9/12 8/40×3/36 8/40×15/12 8/40×3/60 56/40×3/12 8/40×21/12 8/40×3/84
© everydaycalculation.com