Orla and eduardo each looked at a strand of their hair under a microscope and measured the diameter. orla's strand was 0.005cm in diameter, and eduardo's strand was 0.012cm in diameter. how much greater was the diameter of eduardo's hair?

The diameter of Eduardo's hair is greater than Orla's hair by 0.007 cm.

Step-by-step explanation:

Given: The diameter of Orla's hair strand = 0.005 cm

The diameter of Eduardo's hair strand = 0.012 cm

Clearly ,

The difference between the diameters=

Thus, the diameter of Eduardo's hair is greater than Orla's hair by 0.007 cm.