Question

A sum of money is to be distributed among P,
Q and R in the ratio 6: 19:7. If R gives Rs. 200
from his share to Q, the ratio of P, Q and R
becomes 3 : 10 3 what is the total sum?
(a) Rs. 6400 (b) Rs. 4800
(c) Rs. 3200 (d) Rs. 3600

Answer 1

Answer:

a) 6400 rupees

Step-by-step explanation:

Answer 2

answer is a

$6x \: \ \: 19x \: \: 7x$

total sum should be same

then 6x+19x+7x=3y+10y+3y

we get 2x=y

then

19x+200=10y

19x+200=20x

we get x=200

then sum=6*200+19*200+7*200=6400