Find the error intervals for the following rounded numbers

Question 1:

0.012 (2 s.f.)

0.0115≤x<0.0125

Question 2:

2.6 (1 d.p.)

2.55≤x<2.65

Question 3:

5.62 (2 d.p.)

5.615≤x<5.625

Question 4:

4.747 (3 d.p.)

4.7465≤x<4.7475