Question

2. Six cell phones weigh 46.2 ounces.

Fourteen cell phones weigh
107.8 ounces. Does this represent
a proportional relationship?
Explain. If so, state the constant of
proportionality.

Answer 1

46.2/6 = 7.7

107.9/14 =7.7

it's show proportional relationship

a/b =K

k is proportionality constant

46.2/6 = 7.7 = K