John,amy,lee all have 0.5 of a pack of marbles. How much more marbles do they need until they get a whole pack?

1 answer:

3 0

It depends on if you mean that they need to have a whole number or not, if not then they would not need any more because they would already have 1.5 packs. If they do need a whole number then they would need 0.5 more packs

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