Question

The ratio of 8 books to 20 books isA) 2:5B) 5:2C) 4:5D) 5:4

Answer 1

the ratio of 8 books to 20 books is:

`8\colon20`

now we can divide by the same number so:

`\begin{gathered} (8)/(2)\colon(20)/(2) \\ (4)/(2)\colon(10)/(2) \\ 2\colon5 \end{gathered}`

SO is option A)