Mathematics, 22.10.2020 21:01 julie1624

Talim vai fazer uma mistura de concreto. Ele precisa misturar cimento, enviar e cascalho na proporção 1 : 3 : 5 : em peso. Tamil quer fazer 180 kg de mistura de concreto. O tâmil tem. 15 kg de cimento 85 kg de areia 100 kg de cascalho. O talil tem cimento, areia e cascalho suficientes para fazer a mistura de concreto?

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Talim vai fazer uma mistura de concreto. Ele precisa misturar cimento, enviar e cascalho na proporçã...

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