Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/2 of 25/70?"
12 × 2570 is 528.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 1/2×50/70 1/4×25/70 3/2×25/70 1/2×75/70 1/6×25/70 5/2×25/70 1/10×25/70 7/2×25/70 1/14×25/70
© everydaycalculation.com