Problemas Flashcards

1
Q

(7/3)+(2/3)

A

3

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2
Q

(9/7)-(4/7)

A

5/7

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3
Q

(8/3)+(2/5)

A

46/15

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4
Q

(2/9)+(1/5)-(3/8)

A

17/360

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5
Q

5+(2/3)

A

17/3

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6
Q

2-(2/5)

A

8/5

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7
Q

-6-(4/3)

A

-22/3

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8
Q

-7+(-1/4)

A

-29/4

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9
Q

(5/8)(2/3)

A

5/12

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10
Q

(4)(6/1/5)

A

120

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11
Q

(7)(4/3)

A

28/3

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12
Q

(-7)(-5/2)

A

35/2

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13
Q

(3/7)/(9/4)

A

4/21

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14
Q

(5/2)/(6)

A

5/12

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15
Q

(24)/(1/5)

A

120/1

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16
Q

(-1/4)/(2/5)=

A

-5/8

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17
Q

Decimal a porcentaje 0.5

A

50%

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18
Q

Decimal a porcentaje 0.65

A

65%

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19
Q

Decimal a porcentaje 0.1234

A

12.34%

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20
Q

Decimal a porcentaje 1.24

A

124%

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21
Q

Decimal a porcentaje 1.243 (124 periódico)

22
Q

Decimal a porcentaje 0.3 (3 periódico)

23
Q

Decimal a fracción 0.5

24
Q

Decimal a fracción 0.65

25
Q

Decimal a fracción 0.1234

26
Q

Decimal a fracción 1.24

27
Q

Decimal a fracción 3.015

28
Q

Decimal a fracción 5.55

29
Q

Razón de 6 a 3

30
Q

Razón de √5 cm a 2cm

31
Q

La taza de rendimiento de tu auto es de 22.3 km a 1 litro.

32
Q

La tabla muestra el gasto de los turistas en vacaciones. Los datos corresponden a 2,427,000 turistas durante 12 días de un año.

Transporte:$1,840,758.15
Alimentos: $11,027,802.60
Hospedaje: $9,967,689.00

¿Cuál es el gasto promedio diario, por persona, en hospedaje?

A

En el día un persona gasta $342.25

33
Q

(1/6) = (x/48)

34
Q

3kg a lb

35
Q

3 litros a oz

36
Q

0.000 000 050

37
Q

970x10^-9

A

0.000000970

38
Q

La actividad física produce a largo plazo un aumento en la masa del hígado y volumen del corazón. Si el volumen del corazón de una persona aumenta 290 ml más 2 veces la cantidad de gramos de la masa del hígado y suponiendo que existe una relación lineal entre la masa hepática y el volumen del corazón, determine la expresión algebraica que me permita calcular el volumen del corazón a partir de la masa hepática y coloca los valores en una tabla comenzando por 280 gramos de masa hepática y aumentando de 50 en 50 gramos hasta calcular 5 volúmenes del corazón.

A

850,860,870,880,890

39
Q

(3a-5b+6)+(7aa-3b)

40
Q

(5x^2-7y+2y)-(-3x^2+y)

41
Q

(-3d)(-2a^2)(4ab)

42
Q

(-3x+2)(7x^2-2)

A

-21x^3+14x^2+6x-4

43
Q

(6a^6-8a^4+4a^2)/2a

A

3a^5-4a^3+2a

44
Q

3x+5=x-3

45
Q

3(x-2)=2x+2(x-8)

46
Q

(5y/4)=(4y/3)-(1/6)

47
Q

2/7(x-4)=9

48
Q

3+2(Y-3)=(y+7/6)+5

49
Q

Despejar d: a/b=c/d

50
Q

Despeja n: PV=nRG