Question

find x : 1/13:x::1/2:1/5
(this is related to ratio and propotion)

Answer 1

x = 2/65

Step-by-step explanation:

if a:b::c:d

then b×c=a×d

so, 1/13:x::1/2:1/5

then x×(1/2) = (1/13)×(1/5)

x = 2/65 .. ans

Answer 2

Answer:

2/65

Step-by-step explanation:

1/13*1/5=x*1/2

x*1/2=65

x=2/65