Question

given below A, B and C invested in a business
in the ratio 21: 19: 30 respectively. A's
investment was Rs. 1,323.How much was the total investment of A,
B and C?
a. Rs. 4,110
b. Rs. 4,440
c. Rs. 4,001
d. Rs. 4,410​

Answer 1

Answer:

21x=1323

x=1323/21

×=63

19x=1197

30x=1890

tot amount = 1197+1323+1890=4410