Question

Three persons invested rs.9000 in a joint business. the second person invested rs.1000 more than the first and the third rs.1000 more than second. after two years, they gained rs.5400. how much third person will get?

Answer 1

let money invested by 1st person be x
there money invested by second =x+1000
and money invested by 3rd = x+1000+1000

x+x+1000+x+1000+1000=9000
3x+3000=9000
3x=6000
x=2000rs.
money invested by third = 2000+1000+1000
=4000rs.

s.i. = prt/100
5400=9000×r×2/100
5400=180r
r=30%

s.i. 2= prt/100
4000×30×2/100
=2400rs.
hence third person will get rs. 2400

Answer 2

Answer:

Third person will get Rs 2400

Step-by-step explanation:

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