Question

If A : B equal to 2 : 3 B: C equal to 4 : 5 then C : A??

Answer 1

hello there!!!!
ATQ,
a/ b = 2/3 &. b/ c = 4/5
3a = 2b 5b= 4c..........(1)
b = 3a/2........(2)

Put value of b in (1)
4c = 5 ( 3a/2)
4c = 15/2a
8c = 15/a
8/15 = a/c
a / c =8/15
a:c = 8:15
hope...it...helps..
mark me as a brainlist...