resolva as expressoes
6/7 × 1/3 +9/4 :3/2 -5/19
12/7÷3/14 + 6/11-18/5 ×20/9
Soluções para a tarefa
Respondido por
9
6/7x1/3+9/4:3/2-5/19
6+21+3/2-5/19
27-2/21
25/21
6+21+3/2-5/19
27-2/21
25/21
Zorzo:
12/7:3/14+6/11-18/5x20/9
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