You need to buy ferillzer for a circular flower bed witg a diameter of 13 feet if oe bag will fertilize 10 square feet how many bags do you need to buy

practice. practice. practice.

idk

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