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Understanding Proportions and Ratios

Authored by ANTONIO CRISPIM

Mathematics

7th Grade

Used 1+ times

Understanding Proportions and Ratios
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se 3 maçãs custam $6, quanto custam 5 maçãs?

$8

$10

$12

$15

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se 4 cadernos custam $20, qual é o custo de 7 cadernos?

$28

$32

$35

$40

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Um carro viaja 120 km em 3 horas. Quão longe ele viajará em 5 horas na mesma velocidade?

150 km

180 km

200 km

240 km

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

10

12

14

16

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se 5 kg de arroz custam $25, qual é o custo de 9 kg de arroz?

$40

$42

$45

$50

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se 6 trabalhadores podem construir um muro em 12 dias, quantos dias levarão 4 trabalhadores para construir o mesmo muro?

8 dias

16 dias

18 dias

24 dias

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se 2 litros de suco servem 5 pessoas, quantos litros são necessários para servir 20 pessoas?

6 litros

7 litros

8 litros

10 litros

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