Question

The distance a spring will stretch varies directly with how much weight is attached to the spring. If a spring stretches 6 inches with 80 pounds attached, how far will it stretch with 55 pounds attached? Round to the nearest tenth of an inch.

5.9 in.
8.7 in.
6.1 in.
4.1 in.

I believe it's 4.1. Am I right?

Answer 1

yes

Answer 2

How can I be sure?

Answer 3

believe me, its 4.1. do 6 divided by 80, then do that number times 55. there is your answer.