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UNAC - MCM - MCD I

Authored by Alvaro Huahuacondori

Mathematics

3rd Grade

Used 4+ times

UNAC - MCM - MCD I
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcula el MCD y MCM de A, B y C y da como respuesta la suma de los exponentes de ambos resultados.

A = 33 × 52 × 115

B = 25 × 54 × 74

C = 53 × 75 × 116

21

24

25

20

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

18

10

15

12

9

3.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Si el MCM de A y B tiene 70 divisores, calcula “3n2”:

A = 18n × 5 y B = 2n × 16

4.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Si el MCD de los números 48k, 72k y 144k es 720, determina la diferencia del mayor y el menor de los números.

5.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Si A = 30 × 12n y B = 20n × 40

MCD(A, B) = 40 Calcula “3n + 1”

6.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

15. Si MCM (A, B) = 2A y MCD (A, B) = A/3. Hallar el valor de “A” sabiendo además que A - B = 168.

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Halla la diferencia de dos números enteros sabiendo que su MCD es 48 y que su suma es 288.

195

192

180

188

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