
Regla de tres simple directa e inversa
Authored by Gerardo Ayala
Mathematics
12th Grade
Used 149+ times

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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En 5 horas un coche recorrió 400 km. Si mantiene constante la velocidad. ¿Cuántos km. Recorrerá en 8 horas?
A) 604 km.
B) 640 km.
C) 644 km.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4 obreros pueden construir una pared en 25 días. ¿En cuántos días construirán la misma pared 10 obreros?
A) 19 días
B) 11 días
C) 10 días
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un volante da 1200 vueltas en 15 minutos ¿Cuántas dará en 43 minutos ?
A) 3440 vueltas
B) 3044 vueltas
C) 3404 vueltas
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Con 56 kg de lana se pueden confeccionar 16 chompas. ¿Cuántas se podrán confeccionar con 35 kg de lana?
A) 12 chompas
B) 19 chompas
C) 10 chompas
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un grifo que echa 15 litros de agua por minuto, tarda 20 min en llenar un deposito. ¿Cuánto tardará otro grifo que da 25 litros por minuto?
A) 19 minutos
B) 8 minutos
C) 12 minutos
D) 5 minutos
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para fabricar 125 g de pan se necesitan 100 g de harina. ¿Cuánta harina hará falta para obtener 2000 g de pan?
A) 1550 g de harina
B) 1600 g de harina
C) 1259 g de harina
D) 1700 g de harina
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