
Regra de três simples
Authored by Carlos Aquino
Mathematics
7th Grade
Used 5+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Se 20 cestas de café forem enchidas em dois dias, quantas cestas serão enchidas em um mês (30 dias)?
400 cestas
600 cestas
500 cestas
300 cestas
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Se a instituição vendesse cada quilo de café não processado por R$ 8.000,00 quanto dinheiro deveria arrecadar com a venda de 5 quilos?
R$ 80.000,00
R$ 32.000,00
R$ 40.000,00
R$ 24.000,00
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Um carro percorre 120 km em 2 horas. Quantas horas ele levará para percorrer 300 km, mantendo a mesma velocidade?
5 horas
6 horas
8 horas
4 horas
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Um operário consegue pintar 60 metros quadrados em 4 horas. Quantos metros quadrados ele conseguirá pintar em 10 horas, mantendo o mesmo ritmo de trabalho?
135 metros quadrados
140 metros quadrados
150 metros quadrados
160 metros quadrados
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Se uma receita para 3 pessoas usa 150 gramas de açúcar, quantas gramas de açúcar são necessárias para uma receita para 5 pessoas?
200 gramas
250 gramas
350 gramas
400 gramas
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Um avião percorre 900 km em 1,5 horas. Quanto ele percorrerá em 4 horas?
2400 km
3000 km
3500 km
5000 km
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Uma torneira leva 3 horas para encher um tanque com 600 litros de água. Quanto tempo ela levará para encher um tanque com 1.000 litros, mantendo o mesmo fluxo?
2 horas
6 horas
4 horas
5 horas
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