Question

Q6. A number is divided into 3 parts A, B and C in the ratio of

3:2:1. If half of the number is 54, then find the square of the

smallest number ?​

Answer 1

Answer:

the square of smallest no is 81

as the no is 9

Answer 2

Step-by-step explanation:

ratio of the no. parts A,B and C = 3:2:1

let the parts be 3x ,2x and 1x

ATQ ,

(3x+ 2x + 1x) / 2 = 54

6x = 54 × 2

x = 108 /6

x = 18

square of the smallest no. = 18^2 = 324