3 years ago

Cookies are sold singly or in packages of 3 or 9. With this packaging, how many ways can you buy 18 cookies?

Mathematics

2 answers:

statuscvo [17]3 years ago

7 0

Six ways can be made

zvonat [6]3 years ago

4 0

6 packs of 3
2 packs of 9
3 packs of 3, 1 pack of 9

answer: 3 ways

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1 year ago

Cookies are sold singly or in packages of 3 or 9. With this​ packaging, how many ways can you buy 18 ​cookies?

Cookies are sold singly or in packages of 3 or 9. With this packaging, how many ways can you buy 18 cookies?