Question

Help me if you can

thanks ;)

Answer 1

r = 1/2

Explanation:

y = r • x

r = y ÷ x

r = 4.5 ÷ 9 = 1/2

r = 1/2 or 0.5

1/2 is also 0.5

HOPE THIS HELPED! Have a good day!

Answer 2

r = 1/2 or .5

Explanation:

y = rx so

r = y ÷ x

r = 4.5 ÷ 9 = 1/2 or .5