Solveeit Logo
Login

Question

Mathematics Question on Ratio

If A:B:C=1:4:7A: B: C=1:4: 7 and B=(2x)B = (2x) % $$%$$\%of (A+C)(A+C), then xx is :

A

12

B

25

C

30

D

45

Answer

25

Explanation

Solution

The correct option is (B) :25