You round the answer by looking in the front number then to the digit next to the decimal point, which in this case is 9. That rounds up the number so the answer is 4.
390
390
How do you Round 0.387 to the nearest hundredth
390
They could be: 350, 360, 370, 380 and 390 rounded to the nearest
390
390
391 rounded to the nearest tens place is 390
390
390
251
390