Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/10 of 7/20?"
910 × 720 is 63200.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/10×7/20 9/10×14/20 9/20×7/20 9/10×7/40 27/10×7/20 9/10×21/20 9/30×7/20 9/10×7/60 45/10×7/20 9/10×35/20 9/50×7/20 63/10×7/20 9/10×49/20 9/70×7/20
© everydaycalculation.com