Question

the compound ratio of 3:4 and the inverse ratio of 4:5 is 45:x.Find x​

Answer 1

Step-by-step explanation:

3/4 ×5/4= 45/ x

15/16 = 45 /x

x= 16×45/15

x=48 ans

Answer 2

Answer:

Hi...good eve...refer to the attachment....

Hope it helps ☺️✌️