Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/70 of 5/40?"
1270 × 540 is 3140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/70×5/40 12/70×10/40 12/70×5/80 36/70×5/40 12/70×15/40 60/70×5/40 12/70×25/40 84/70×5/40 12/70×35/40
© everydaycalculation.com