Question

Plant produced 2000 fewer Panels than plant b did 3% of the panels from plant a and 4% of the panels from plant b were defective how many many panels did plant b produce , if the two together produced 500 defective panels?

Answer 1

Explanation:

b = plant b panels

a = plant a panels = b - 2000

.03 ( b - 2000) + .04 ( b) = 500

.03b - 60 + .04 b = 500

.07 b = 560

b = 8000 panels then a = 6000 panels