Question

15:3 = X:1 , then the value of x is
a) 1/5
b) 1
c) 5
d) 4​

Answer 1

Answer:

As we know that Product of Means = Product of Extremes

So, 15:3 = x:1

Product of Extremes = Product Of Means

3×x = 15×1

x = 15×1/3

x = 5

The value of X will be 5

Answer 2

Well here we go!!
15. 3
X. 1
Now we cross multiply
15x1=3*x
x=15*1/3
X=5