MAGNITUDES INVERSAMENTE PROPORCIONAL

Quiz
•
Mathematics
•
8th Grade
•
Hard
Erick Jonathan Corzo Neciosup
Used 49+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Un trabajo puede ser realizado por 30 obreros durante 40 días. Si el plazo para terminar es de 12 días. ¿Cuántos obreros más se deben contratar?
700 obreros más
7 obreros más
70 obreros más
100obreros más
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Si dos magnitudes son inversamente proporcionales, se cumple que
La constante de proporcionalidad se halla dividiendo.
La constante de proporcionalidad se halla multiplicando.
Al graficarla se obtiene una línea recta que pasa por el origen.
Ambas magnitudes crecen.
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Si A IP B, además cuando A = 8, B = 10, calcula
«A», si B = 16.
20
10
5
14
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calcula el valor de «n» si P IP Q.
7
6
9
8
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calcula el valor de «x» en el siguiente cuadro si A
IP a la raíz cuadrada de B .
8
10
12
4
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Si A IP B; cuando A = 30; B = 5, calcula «4A» si
B = 10.
25
15
30
60
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calcula «x - y», si A IP B2. A partir del siguiente gráfico:
16
26
36
0
8.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calcula «m + x», si A IP B.
70
80
60
90
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