Write 3.617 correct to 2 decimal places
3.61, because you only need two decimal places so you just take out the 7
We don't know what's correct, because we don't know anything about where the number came from. If you want the number ROUNDED to two places, that's 3.62 If you want it TRUNCATED (shortened, trimmed) to two places, that's 3.61 .
