Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/70 of 8/40?"
1270 × 840 is 6175.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/70×8/40 12/70×16/40 12/70×8/80 36/70×8/40 12/70×24/40 60/70×8/40 84/70×8/40 12/70×56/40
© everydaycalculation.com