Question

the value of x if x: 3 :: 15 : 5

Answer 1

Answer:1

Step-by-step explanation:

x:3::15:5

=>x/3=15/5

=>x/3=3/1

As right hand side (R.H.S) is the reciprocal of left hand side (L.H.S)

=> x=1

You are welcome.

Answer 2

x:3::15:5

15×3=5×

45=5×

×=45÷5

×=9