Question

8:5::4:x. find the value of x. please solve this question. please​

Answer 1

Answer:

8/5=4/×

x=5×4/8=5/2=2.5

Answer 2

8:5 : : 4: x

8/5=4/x

(cross multiply )

8x = 5 *4

8x = 20

x= 20/8

= 2.5