1/70 = ≈1.43%
Rounded to 2 decimal places.
A value like 1/70 can show up when a small chance is spread across a large group, such as one defective item in a batch of 70. It is also close to 1.43%, so it can describe a rare event that happens about once for every 70 tries or people.
To picture 1/70 quickly, imagine splitting 100 people into equal-sized groups and choosing just one or two people from each group. Since it is a little more than 1%, you can estimate it as roughly one person out of every 70, or slightly more than one person out of 100.
A common mistake is to treat 1/70 as if it were 70%, because the numbers are reversed in the fraction. The 1 is the small portion being counted, while 70 is the total number of equal parts.
