Question

A started a business with investing Rs. 8000

and after some months, B joined with

investing Rs. 5000. At the end of one year,

total profit was Rs. 4250 and share of A is Rs.

3000. After how many months did B join?​

Answer 1

Answer:

8 months

Step-by-step explanation:

a:b

8*12:5*x

96+5x = 4250

96p = 3000

5x = 4250-3000

X= 1250/5

X = 250

96p=3000

X= 250

96*250 = 3000*X

X=8

Answer 2

Answer:

8000×12/5000×B = 3000/(4250-3000)

96/5B = 12/5

B = 8

12-8 = 4months