Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/2 of 1/40?"
12 × 140 is 180.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 1/2×2/40 1/4×1/40 1/2×1/80 3/2×1/40 1/2×3/40 1/6×1/40 5/2×1/40 1/2×5/40 1/10×1/40 7/2×1/40 1/2×7/40 1/14×1/40
© everydaycalculation.com