Question

What is the solution to the proportion?
8/x=4/5
A:2.5
B:5
C:9
D:10

Answer 1

4/5 is equal to 8/10.
So find x

Answer 2

ok

Answer 3

\[\frac{ 4 }{ 5 }\times \frac{ 2 }{ 2 }=\frac{ 8 }{ 10 }\]

Answer 4

thank u @abdul_shabeer and @RoseDryer