Question

The three numbers are in ratio x,y and z is 12:15:25.The sum of the twice the number is 614.What is the ratio of the difference of y:x and y:z

Answer 1

Answer:

The ratio is 3:10

Step-by-step explanation:

The ratio of a, b and c is given by 12 : 15 : 25.

Thus, the numbers are 12x, 15x and 25x

Now, the sum of these numbers is 312. Hence, we have



Hence, the numbers are

a = 12× 6 = 72

b = 15× 6 =90

c = 25× 6 = 150

Ratio between difference of b and a and the difference of c and b is



Hence, the required ratio is 3:10