Tres obreros demoran 16 días en terminar una obra, ¿en cuánto tiempo demoran en terminar la misma obra 6 obreros?
Tópicos de matemáticas (Hartmann Nasihiro)

Quiz
•
Mathematics
•
University
•
Hard
Alfredo Hartmann
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
8 días
9 días
10 días
11 días
12 días
2.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
1
2
3
4
5
3.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Del gráfico, calcule x.
70°
75°
80°
85°
90°
4.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
En un triángulo rectángulo, los lados están en progresión aritmética. Determine el seno del menor ángulo.
1/2
3/4
4/5
3/5
1
5.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
De los siguientes datos:
15; 16; 17; 18; 19
halle la media
15
16
17
18
19
6.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
11
12
13
14
15
7.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
2
3
4
5
6
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