resolva a expressão 13/3-3/6+4/5-[(3/4+4/5)+(2/3+5/6)]-(1/3+1/4)
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4
13/3-3/6+4/5-[(3/4+4/5)+(2/3+5/6)]-(1/3+1/4)
13/3-3/6+4/5-[(15/20+16/20)+(4/6+5/6)]-(4/12+3/12)
13/3-3/6+4/5-[31/20+9/6]-7/12
13/3-3/6+4/5-[93/60+90/60]-7/12
13/3-3/6+4/5-183/60-7/12
260/60-30/60+48/60-183/60-35/60
60/60 =1
13/3-3/6+4/5-[(15/20+16/20)+(4/6+5/6)]-(4/12+3/12)
13/3-3/6+4/5-[31/20+9/6]-7/12
13/3-3/6+4/5-[93/60+90/60]-7/12
13/3-3/6+4/5-183/60-7/12
260/60-30/60+48/60-183/60-35/60
60/60 =1
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3
Segue em anexo expressão resolvida ...resultado = 1
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