Question

Four holes are punched at one endof a belt. The holes are equally spaced with 2 cm between centers.How far is it from the center of the

first hole to the center of the last hole?

Answer 1

10 cm

Explanation:

o o o o

Above are 4 holes with the center of one hole counting as 1 cm and 2 spaces between them. There is a total of 4 holes and 3 gaps.

4x1=4

2x3=6

6+4=10

Therefore, your answer would be 10 cm from the center of the first hole to the center of the last hole.