resolver urgente
ejercicios
Respuestas a la pregunta
Respuesta:
Sake%78/8%8:'/'8%'78%8/9:'+/*78/(+
1. Efectúa las operaciones
a. 16 - 7 + 24 / (-8) - (-11)
[16 - 7] + [24 / (-8) - (-11)]
[9] + [24 / 3]
9 + 8
= 17
b. 12 / 6 × 5 - 4 + 3 × 8
{[(12 / 6) × 5 - 4] + [3 × 8]
[(2 × 5) - 4] + 24
6 + 24
= 30
c. 42 - 36 / 9 + 4 × 2 + 8 × 3
[42 - (36 / 9)] + [4 × 2] + [8 × 3]
[42 - 4] + 8 + 24
38 + 32
= 70
d. 8 + 30 / 6 - 6 × 2 + 11
[8 + (30 / 6)] - [6 × 2] + 11
[8 + 5] - [12] + 11
1 + 11
= 12
2. Resuelve
a. (-18) × 4 + 36 / (-16 / 4 + 13)
(-72) + (36 / 9)
-72 + 4
= -68
b. 17 - (18 - 12) / (-3) + (18 + 6)
17 - [6 / (-3)] + 24
17 - [-2] + 24
17 + 2 + 24
= 43
c. (16 - 12) + 12 - [(4 × 9 - 6) / 5 + (4 + 8)]
4 + 12 - [30 / 5 + 12]
16 - 18
= -2
d. 6 × {3 × [-9 + 4 × (5 × 3 - 9)] -3 × (40 - 8)}
6 × {3 × [-9 + 4 × 6] -3 × 32}
6 × {3 × 15 - 3 × 32}
6 × {-51}
= -306
3. (900.000 + 72.000) - (180.000 + (72.000 × 3)
972.000 - (180.000 + 216.000)
972.000 - 396.000
= 576.000 → Dinero sobrante
4. Resuelve las siguientes operaciones
a. 5 + (-6) + 12 + (-5)
= 6
b. (-15) + 23 + (-8) + (-4)
= -4
c. (-1) + 3 + (-4) - (-13)
= 11
d. [(-13 - 14) - (-9 - 12)] + (-6)
[(-27) + 21] + (-6)
(-6) + (-6)
= -12
Hola :)
Espero q te haya ayudado UwU