Question

efetue as operações
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Answer 1

Resposta:

Explicação passo-a-passo:

a: (1+7-3)/10 = 5/10= 0.5

b: (5-1)/6 =4/6=2/3=0.667

c:3/6+5/6=8/6= 4/3= 1,33

e: 3/5*5/3=1

f: 1/3:(-2/5)=1/3*(-5/2)=-5/6

g: 5/2*2/7:3= 10/14*1/3=10/52

h: -5

i: -0.9

j: +4