Pergunta
![39 RESOLVA as seguintes expressões numéricas:
A
(24+14):(25-6)+(6+4)cdot 3
B. 5.(63:9+8)+20.5-(20.3-12:6)
C
160+ 3cdot [15:3+(6.9-7.6)+(17.3-45:15)]
D.
120-5.7: 3+16:8+[7.3+(5.2-1)]
E [(246:6)+1]:7+1 cdot 7+1
F. [(181-1):4+5-1]:(2cdot 3+1) cdot 6+3
G
[999:3-(28:7-1)]:55+4 cdot 10
H (96:48)cdot (75:15-2)cdot (160:4-36)cdot (2+78:26)
I. [(2cdot 3:6+7):4+(70:5-6)]:5+7 241](https://static.questionai.br.com/resource%2Fqaiseoimg%2F202503%2F39-resolva-seguintes-expresses-numricasa241425664cdot-3b-tFaBC2IdZz00.jpg?x-oss-process=image/resize,w_558,h_500/quality,q_35/format,webp)
39 RESOLVA as seguintes expressões numéricas: A (24+14):(25-6)+(6+4)cdot 3 B. 5.(63:9+8)+20.5-(20.3-12:6) C 160+ 3cdot [15:3+(6.9-7.6)+(17.3-45:15)] D. 120-5.7: 3+16:8+[7.3+(5.2-1)] E [(246:6)+1]:7+1 cdot 7+1 F. [(181-1):4+5-1]:(2cdot 3+1) cdot 6+3 G [999:3-(28:7-1)]:55+4 cdot 10 H (96:48)cdot (75:15-2)cdot (160:4-36)cdot (2+78:26) I. [(2cdot 3:6+7):4+(70:5-6)]:5+7 241
Solução

4.7254 Voting

StéfanoElite · Tutor por 8 anos
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Vamos resolver cada expressão numérica:
A.
B.
C.
D.
\[
120-5.7:\{ 3+16:8+[7.3+(5.2-1)]\} = 120-5.7:\{ 3+16:8+[7.3+4.2]\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\
A.
B.
C.
D.
\[
120-5.7:\{ 3+16:8+[7.3+(5.2-1)]\} = 120-5.7:\{ 3+16:8+[7.3+4.2]\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\} = 120-5.7:\{ 3+16:8+11.5\
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