Solutions by everydaycalculation.com
1st number: 1 8/20, 2nd number: 7/80
This multiplication involving fractions can also be rephrased as "What is 28/20 of 7/80?"
2820 × 780 is 49400.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/20×7/80 28/20×14/80 28/40×7/80 84/20×7/80 28/20×21/80 28/60×7/80 28/20×35/80 28/20×49/80
© everydaycalculation.com