Im good and all at math but I have a question this isn't tricky its like a math brain buster!Suppose you round each group of numbers to the nearest ten.which group of numbers all roundto the same number?

Question

A.423,418,426
B.376,378,384
C.255,253,251
D.688,692,696

Answer 1

38
38
38

Answer 2

380

Answer 3

B is the saner because 376 rounds to 380, 378 rounds to 380, and 384 rounds to 380.