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Mathematics, 27.07.2019 06:30 paatnguyyen

Debbie has a pack of cards numbered from 1 to 20. she picks four different number cards. exactly three of them are multiples of 5.exactly three of them are even. all four of the numbers add up to less than 40

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Debbie has a pack of cards numbered from 1 to 20. she picks four different number cards. exactly thr...
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