Question

if A:B=3.8 and B:C=7.12 then divide Rs.5190 among A B and C find the share in C in rupees​

Answer 1

Answer:

C = Rs. 2880

Step-by-step explanation:

A:B = 3:8 = 21:56 (Multiply both with 7)

B:C = 7:12 = 56:96 (Multiply both with 8)

So A:B:C = 21:56:96

Let the money be divided as -

A = Rs. 21x B = Rs. 56x C = Rs. 96x

where x is their common factor

A + B + C = Rs. 5190 (given)

21x + 56x + 96x = 5190

=> 173x = 5190

=> x = 5190/173 = 30

So,

C = Rs. 96x = Rs. 96 × 30 = Rs. 2880