Question

Which of the following is the most precise measurement?

A. 7 cm
B. 7.5 cm
C. 7.523 cm
D. 7.52 cm

Answer 1

Answer: 7.5, Hope that helped!

Answer 2

C. 7.523 cm

Explanation:

Since all measurements are in cm, the one with the most decimal digit is more precise, because it can measure difference up to one thousand of a centimeter.

7cm can only tell whole centimeters apart

7.5cm can only tell tenths of centimeters apart

7.52cm can only tell hundreths of centimeters apart.