In this diagram. how much is the shaded portion? there is 100 squares and 62 are shaded in. a) 62% b)0.62 c)62/100 d) all are correct

idk this answer sorry cant on this one.

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b