Question

Cookies are sold singly or in a package of 9 or 27 with this packaging how many ways can you buy 54 cookies

Answer 1

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mate your ans
2 packaging

Answer 2

Answer:

we can buy 54 cookies total three ways.

Explanation:

Cookies are sold in a package of 9 or 27.

We have to buy total 54 cookies.

Case 1: If we buy 6 package of 9 then it would be 54 cookies.

$\text{Number of cookies}=6\times 9\Rightarrow 54\text{ Cookies}$

One way to buy 6 package of 9.

Case 2: If we buy 2 package of 27 then it would be 54 cookies.

$\text{Number of cookies}=2\times 27\Rightarrow 54\text{ Cookies}$

Second way to buy 2 package of 27.

Case 3: If we buy 3 package of 9 and 1 package of 27 then it would be total 54 cookies.

$\text{Number of cookies}=3\times 9+1\times 27\Rightarrow 27+27\Rightarrow 54\text{ Cookies}$

Third way to buy 3 package of 9 and 1 package of 27

Thus, we can buy 54 cookies total three ways.