Question

To be converted to a percentage, the proportion must be multiplied by __________. Option 1: 10 Option 2: 50 Option 3: 100 Option 4: 1000

Answer 1

option 3

Explanation:

to convert a proportion or fraction to a percentage then multiply by 100

given ratio x : y or fraction
`(x)/(y)`

then to convert to a percentage , multiply by 100 , that is

`(x)/(y)` × 100