A bakery sells chocolate chip cookies and oatmeal cookies in packages of 12 each. On Saturday, the bakery sold half as many oatmeal cookies as chocolate chip cookies. If the total number of cookies sold on Saturday was 504, how many packages of chocolate chip cookies were sold?

28

Step-by-step explanation:

2/3 ×504 = 336 (Chocolate chip cookies sold on Saturday)

336/12 = 28 (cause each pack has 12 cookies)

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

1e+27

step-by-step explanation: