Margarito is drawing diagrams of a work system and wishes to show some of his calculations in a presentation to his colleagues. however, he has room only to show his numbers to the thousandths place.

He can show his numbers only to the thousandths place.

This means with only three decimals

a) 2.3587

Needs to be rounded

2.359

b) 3/8 = 0.375

Doesn't need to be rounded

c) 4*π = 12.5663

Needs to be rounded

12.566

d) 10/9 = 1.111111

Needs to be rounded

1.111

e) 9/10 = 0.9

Doesn't need to be rounded

f) 15/4 = 3.75

Doesn't need to be rounded