Ayuda operaciones combinadas.
A. (1/9+1/3).2/5-2/15=
B. (2/3-1/6).(54/5-12/5.9/4)=
C.5/2+10/6:15/12-1/3=
D. Raiz 25/121 .11/4-(2/3) elevado ala 2=
CASSINI:
qué son los dos puntos en la C?
Respuestas
Respuesta dada por:
21
a)= ((1+3)/9).2/5-2/15
= (4/9.2/5)-2/15
= 8/45-2/15
= (8-6)/45
= 2/45
b) = 2/3-1/6.(54/5-(12/5.9/4))
= 2/3-1/6.(54/5-27/5)
= 2/3-1/6.((54-27)/5)
= 2/3-1/6.(27/5)
= 2/3-27/30
= (20-27)/30
= - 7/30
c) ((15+10)/6)/((5-2)/6)
= (25/6)/(3/6)
= 100/18
= 50/9
d) 5/11.11/4-4/9
= 55/44-4/9
= (45-16)/36
= 29/36
= (4/9.2/5)-2/15
= 8/45-2/15
= (8-6)/45
= 2/45
b) = 2/3-1/6.(54/5-(12/5.9/4))
= 2/3-1/6.(54/5-27/5)
= 2/3-1/6.((54-27)/5)
= 2/3-1/6.(27/5)
= 2/3-27/30
= (20-27)/30
= - 7/30
c) ((15+10)/6)/((5-2)/6)
= (25/6)/(3/6)
= 100/18
= 50/9
d) 5/11.11/4-4/9
= 55/44-4/9
= (45-16)/36
= 29/36
Respuesta dada por:
0
Respuesta:
a)= ((1+3)/9).2/5-2/15
= (4/9.2/5)-2/15
= 8/45-2/15
= (8-6)/45
= 2/45
b) = 2/3-1/6.(54/5-(12/5.9/4))
= 2/3-1/6.(54/5-27/5)
= 2/3-1/6.((54-27)/5)
= 2/3-1/6.(27/5)
= 2/3-27/30
= (20-27)/30
= - 7/30
c) ((15+10)/6)/((5-2)/6)
= (25/6)/(3/6)
= 100/18
= 50/9
d) 5/11.11/4-4/9
= 55/44-4/9
= (45-16)/36
= 29/36
Explicación paso a paso:
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