Two factory plants are making TV panels. Yesterday, Plant A produced 3 times as many panels as Plant B. Three percent of the panels from Plant A and 2% of the panels from Plant B were defective. How many panels did Plant B produce, if the two plants together produced 1210 defective panels?

Question

Two factory plants are making TV panels. Yesterday, Plant A produced 3 times as many panels as Plant B. Three percent of the panels from Plant A and 2% of the panels from Plant B were defective. How many panels did Plant B produce, if the two plants together produced  1210 defective panels?

harsimran_hs4 · Answer

lets start with a assumption
1. lets the number of panels produced by A be x and by B be y

2. find out the defective panels produces by each plant in terms of x and y ?(find out and tell me)

anonymous · Answer

Thanks i got B=11,000