Cuestionario adaptativo: proporcionalidad
Quiz
•
Mathematics
•
8th Grade
•
Hard
Marta Aguado
Used 2+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Un equipo ha perdido el 25% de los 32 partidos que ha disputado esta temporada. ¿Cuántos partidos ha ganado?
8
24
25
15
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Para hacer una paella se necesitan 2 vasos de agua por cada vaso de arroz. Si echamos 4 vasos y medio de agua, ¿cuántos vasos de arroz debemos añadir?
2
0,5
2,25
1,25
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
El 40% de los 355 alumnos de un instituto son chicos. ¿Cuántos chicos hay?
142
213
156
178
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Compramos unos pantalones en las rebajas. Nos han hecho un descuento del 10 %, con lo que hemos pagado por ellos 90 €. ¿Cuánto costaban originariamente los pantalones?
110
80
81
100
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Una cuadrilla de 5 personas tarda 12 h en vendimiar un campo. ¿Cuánto tardarán si se les une una persona más?
5
15
14,4
10
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Un abuelo reparte 70 € en partes directamente proporcionales a las edades de sus nietos 3, 5 y 6 años. ¿Cuánto dinero le corresponde a cada uno?
23, 15, 12
15, 25, 30
12, 28, 30
18, 22, 30
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Si se reparte de forma inversamente proporcional a las edades 6, 10 y 15 años la cantidad de 1500€, ¿a cada uno le corresponde?
750, 450, 300
250, 150, 1100
714, 428, 358
800, 500, 200
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