# H08 · Optional home job

Need exactly 18 cards. Offer A: six for $12. Offer B: three for $9. All prices made up; whole packs only.

Use scrap paper or a private explanation. No purchase, household information or public performance.

## Adult teaching after an own try

### Answer

A:3 packs/$36. B:6 packs/$54. A is $18 less.

### Follow

Check both supply 18 cards before comparing costs.

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