Question

1. resolva as expressões:

a) 9/2 - 12/5

b) 3/5 • 5/2

c) 7/3 : 5/2

d) 5/2 + 1/3

e) 2/2 + 3/3 - 1/3




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Answer 1

Resposta:

a) 9/2 - 12/5= 21/16 =1,3125

b) 3/5 • 5/2= 3/2 = 1,5

c) 7/3 : 5/2= 14/15= 0,26666

d) 5/2 + 1/3=17/6=2,83

e) 2/2 + 3/3 - 1/3= 5/3=166666

Explicação passo-a-passo:

Bons estudos