Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 45/80 of 3/10?"
4580 × 310 is 27160.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/80×3/10 45/80×6/10 45/80×3/20 45/80×9/10 45/80×3/30 45/80×15/10 45/80×3/50 45/80×21/10 45/80×3/70
© everydaycalculation.com