Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/10 of 20/30?"
710 × 2030 is 715.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/10×20/30 7/10×40/30 7/20×20/30 7/10×20/60 21/10×20/30 7/10×60/30 7/30×20/30 7/10×20/90 35/10×20/30 7/50×20/30 49/10×20/30 7/70×20/30
© everydaycalculation.com