Question

A radio station plays 30 songs in four hours. What is the constant of proportionality Based on the situation

Answer 1

Here 7.5 is the proportionality constant.

Explanation:

Here, according to the question:

30 songs are played in 4 hours

⇒ 15 songs are played in 2 hours

and 7.5 songs are played in 1 hour.

or, 1 ∝ 7.5

So, here 7.5 is the proportionality constant.