Your challenge . . . Part 1: Your math class is celebrating McNugget Monday and needs to order 531 Chicken McNuggets. If they are sold in packages of 4, 6, 9 and 20, determine TWO possible ways that 531 Chicken McNuggets can be ordered. Be sure to verify your answer. Part 2: If McDonalds stop making the 6 pack, is there a largest number of Chicken McNuggets that cannot be purchased? If so, what is the number? If not, explain why not?

You can get 25 packs of 20 and 3 packs of 9 and 1   4 piece.

OR

59 packs of 9 pieces

PART 2-

No because you can still get a 9 piece and 20 piece.

Step-by-step explanation:

To find the perimeter of the sector (3/4 of the circle) you will find what 3/4 of the circumference of the entire circle would be and then add the radius twice (for each of the two straight sides).

Here are the steps:

1.  C = 3/4 x pi x d
           0.75 x 3.14 x 6 in
    C (3/4 of it) = 14.13 inches.

2.  14.13 inches + 3 inches + 3 inches = 20.13 inches

The perimeter of the sector is approximately 20.13 inches.