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Mathematics, 29.04.2021 21:20 Blakemiller2020

O tapete mágico é feito com três cores de fios. A proporção de cada cor no tapete é mostrada abaixo:

•10 partes de fio de ouro
•7partes de fio de bronze
•3 partes de fio de prata

PARTE A O tapete mágico é feito com um total de 150 metros de fio. Quanto fio de prata há no tapete mágico?

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Answers: 2

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O tapete mágico é feito com três cores de fios. A proporção de cada cor no tapete é mostrada abaix...
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