Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/70 of 3/10?"
770 × 310 is 3100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/70×3/10 7/70×6/10 7/70×3/20 21/70×3/10 7/70×9/10 7/70×3/30 35/70×3/10 7/70×15/10 7/70×3/50 49/70×3/10 7/70×21/10 7/70×3/70
© everydaycalculation.com