Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/70 of 1/40?"
1270 × 140 is 3700.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/70×1/40 12/70×2/40 12/70×1/80 36/70×1/40 12/70×3/40 60/70×1/40 12/70×5/40 84/70×1/40 12/70×7/40
© everydaycalculation.com