Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/80 of 7/40?"
3080 × 740 is 21320.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/80×7/40 30/80×14/40 30/80×7/80 90/80×7/40 30/80×21/40 30/80×35/40 30/80×49/40
© everydaycalculation.com