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QUESTÃO 22
Mariana comprou uma geladeira por R$ 800,00, e duas
semanas depois vendeu por R$ 1200,00 para seu vizinho.
Na venda do eletrodoméstico quanto a pessoa teve
de lucro:
(A) 10%
(B) 20%
(C) 30%
(D) 40%
(E) 50%
eu respondi (E) mas o gabarito esta (C)
QUESTÃO 24
Cibely efetuou uma compra de R$ 500,00, mas se o pagamento
fosse avista teria desconto de 30% , querendo economizar
efetuou logo liquidação . De quanto foi desconto
de Cibely?
(A) R$ 50,00
(B) R$ 100,00
(C) R$ 150,00
(D) R$ 250,00
(E) R$ 300,00
Eu respondi (C) no gabarito (B)
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