Solutions by everydaycalculation.com
1st number: 16 1/5, 2nd number: 6/45
This multiplication involving fractions can also be rephrased as "What is 81/5 of 6/45?"
815 × 645 is 5425.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/5×12/45 81/10×6/45 81/5×6/90 81/5×18/45 81/15×6/45 81/5×30/45 81/25×6/45 81/5×42/45 81/35×6/45
© everydaycalculation.com