Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/20 of 7/10?"
420 × 710 is 750.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/20×7/10 4/20×14/10 4/40×7/10 4/20×7/20 12/20×7/10 4/20×21/10 4/60×7/10 4/20×7/30 4/20×35/10 4/20×7/50 28/20×7/10 4/20×49/10 4/20×7/70
© everydaycalculation.com