Question

(2/5) and (1/2). What’s the constant of proportionality?

Answer 1

The constant of proportionality is 2 the other person is wrong

Answer 2

4/5

Explanation:

The constant of proportionality is the number that relates the two quantities in a proportion. In the proportion (2/5) and (1/2), the constant of proportionality is the same for both fractions. To find the constant of proportionality, you can divide the two fractions and compare the results.

For example:

(2/5) / (1/2) = (2/5) * (2/1) = 4/5

So the constant of proportionality is 4/5.