Mathematics, 09.10.2019 02:20 autumn452392
Gil, eva e lisa colecionam chaveiros. gil tem 1 chaveiro a mais que eva, e eva tem 1 a mais que lisa. juntose eles tem 81 chaveiros. quantos chaveiros cada um tem?
Answers: 2
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Gil, eva e lisa colecionam chaveiros. gil tem 1 chaveiro a mais que eva, e eva tem 1 a mais que lisa...
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