Question

Plz help i just dont know plz help

Answer 1

1.
`266(2)/(3)\%`

2.
`400\%`

Explanation:

1. Fraction
`(1)/(4)` is 100%, then

`(1)/(4) - 100\%\\ \\(2)/(3) - x\%`

Write a proportion:

`((1)/(4))/((2)/(3))=(100)/(x)`

Cross multiply:

`(1)/(4)x=(2)/(3)\cdot 100\\ \\x=4\cdot (2)/(3)\cdot 100\\ \\x=(800)/(3)\\ \\x=266(2)/(3)\%`

2. Fraction
`(1)/(6)` is 100%, then

`(1)/(6) - 100\%\\ \\(2)/(3) - x\%`

Write a proportion:

`((1)/(6))/((2)/(3))=(100)/(x)`

Cross multiply:

`(1)/(6)x=(2)/(3)\cdot 100\\ \\x=6\cdot (2)/(3)\cdot 100\\ \\x=(1,200)/(3)\\ \\x=400\%`