Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/30 of 7/80?"
2030 × 780 is 7120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/30×7/80 20/30×14/80 20/60×7/80 60/30×7/80 20/30×21/80 20/90×7/80 20/30×35/80 20/30×49/80
© everydaycalculation.com